From 16fbb13a2f2db4a2311134870c756abbe552a40b Mon Sep 17 00:00:00 2001
From: GitHub Actions <actions@github.com>
Date: Thu, 30 Jan 2025 10:46:58 +0000
Subject: [PATCH] site deploy

Auto-generated via `{sandpaper}`
Source  : 80d405fb8b4ad893a597c9401767714880ed9339
Branch  : md-outputs
Author  : GitHub Actions <actions@github.com>
Time    : 2025-01-30 10:46:35 +0000
Message : markdown source builds

Auto-generated via `{sandpaper}`
Source  : f8f69861c39d1893e8a8a7bf32df27363a710058
Branch  : main
Author  : Aleksandra Nenadic <a.nenadic@manchester.ac.uk>
Time    : 2025-01-30 10:45:37 +0000
Message : Fix python -> python3 command
---
 01-introduction.html                          |  2 +-
 02-fair-research-software.html                |  2 +-
 03-tools.html                                 |  2 +-
 04-version-control.html                       | 10 +++----
 05-code-environment.html                      | 14 +++++-----
 06-code-readability.html                      |  2 +-
 07-code-structure.html                        |  2 +-
 08-code-correctness.html                      |  2 +-
 09-code-documentation.html                    |  2 +-
 10-open-collaboration.html                    |  2 +-
 11-wrap-up.html                               |  2 +-
 404.html                                      |  4 +--
 AUTHORS.html                                  |  2 +-
 CODE_OF_CONDUCT.html                          |  2 +-
 LICENSE.html                                  |  2 +-
 aio.html                                      | 22 ++++++++--------
 ci-for-testing.html                           |  2 +-
 ethical-environmental-considerations.html     |  2 +-
 images.html                                   |  4 +--
 index.html                                    |  4 +--
 instructor-notes.html                         |  4 +--
 instructor/01-introduction.html               |  2 +-
 instructor/02-fair-research-software.html     |  2 +-
 instructor/03-tools.html                      |  2 +-
 instructor/04-version-control.html            | 12 ++++-----
 instructor/05-code-environment.html           | 14 +++++-----
 instructor/06-code-readability.html           |  2 +-
 instructor/07-code-structure.html             |  2 +-
 instructor/08-code-correctness.html           |  2 +-
 instructor/09-code-documentation.html         |  2 +-
 instructor/10-open-collaboration.html         |  4 +--
 instructor/11-wrap-up.html                    |  2 +-
 instructor/404.html                           |  4 +--
 instructor/AUTHORS.html                       |  2 +-
 instructor/CODE_OF_CONDUCT.html               |  2 +-
 instructor/LICENSE.html                       |  2 +-
 instructor/aio.html                           | 26 +++++++++----------
 instructor/ci-for-testing.html                |  2 +-
 .../ethical-environmental-considerations.html |  2 +-
 instructor/images.html                        |  4 +--
 instructor/index.html                         |  4 +--
 instructor/instructor-notes.html              |  4 +--
 instructor/key-points.html                    |  4 +--
 instructor/licensing.html                     |  2 +-
 instructor/profiles.html                      |  4 +--
 instructor/test-suite-exercise.html           |  8 +++---
 key-points.html                               |  4 +--
 licensing.html                                |  2 +-
 md5sum.txt                                    |  2 +-
 pkgdown.yml                                   |  2 +-
 profiles.html                                 |  4 +--
 test-suite-exercise.html                      |  8 +++---
 52 files changed, 114 insertions(+), 114 deletions(-)

diff --git a/01-introduction.html b/01-introduction.html
index 090e37e7..68abadd7 100644
--- a/01-introduction.html
+++ b/01-introduction.html
@@ -726,7 +726,7 @@ <h3 class="callout-title">What does open and reproducible research mean
   "identifier": "https://softwaresaved.github.io/fair-research-software/01-introduction.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-07-04",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/02-fair-research-software.html b/02-fair-research-software.html
index 38036efa..c967ad63 100644
--- a/02-fair-research-software.html
+++ b/02-fair-research-software.html
@@ -799,7 +799,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/02-fair-research-software.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/03-tools.html b/03-tools.html
index c8dc3d6a..898a539d 100644
--- a/03-tools.html
+++ b/03-tools.html
@@ -859,7 +859,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/03-tools.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/04-version-control.html b/04-version-control.html
index a8dda4a1..54ec68f3 100644
--- a/04-version-control.html
+++ b/04-version-control.html
@@ -739,7 +739,7 @@ <h3 class="callout-title">Add and commit the changed file</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>To save the changes to the renamed Python file, use the following Git
 commands:</p>
@@ -903,7 +903,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Commit message (2) is the better commit message since it is more
 descriptive about what the author did. This message could be improved
@@ -963,7 +963,7 @@ <h3 class="callout-title">Understanding commit contents</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>The git <code>diff</code> presented in option (1) is cleaner. The
 author has only tackled one thing: placing the import statements at the
@@ -1155,7 +1155,7 @@ <h3 class="callout-title">Terminology</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ul><li>
 <code>remote</code>: a version control concept where two (or more)
@@ -1284,7 +1284,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/04-version-control.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/05-code-environment.html b/05-code-environment.html
index 1d9dd4cd..08b4bed6 100644
--- a/05-code-environment.html
+++ b/05-code-environment.html
@@ -373,7 +373,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Reproducible development environment</h1>
-        <p>Last updated on 2024-10-17 |
+        <p>Last updated on 2025-01-30 |
 
         <a href="https://github.com/softwaresaved/fair-research-software/edit/main/episodes/05-code-environment.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -540,7 +540,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 drwxr-xr-x   3 alex  staff   96  5 Oct 11:47 lib
 -rw-r--r--   1 alex  staff   90  5 Oct 11:47 pyvenv.cfg</code></pre>
 </div>
-<p>So, running the <code>python -m venv venv_spacewalks</code> command
+<p>So, running the <code>python3 -m venv venv_spacewalks</code> command
 created the target directory called “venv_spacewalks” containing:</p>
 <ul><li>
 <code>pyvenv.cfg</code> configuration file with a home key pointing
@@ -645,7 +645,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <p>To specify a minimum version of a Python package, you can do
 <code>python3 -m pip install matplotlib&gt;=3.5.1</code>.</p>
 <p>To upgrade a package to the latest version,
-e.g. <code>python -m pip install --upgrade matplotlib</code>.</p>
+e.g. <code>python3 -m pip install --upgrade matplotlib</code>.</p>
 <p>To display information about a particular installed package do:</p>
 <div class="codewrapper sourceCode" id="cb17">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -698,7 +698,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 zope.interface  7.0.1</code></pre>
 </div>
 <p>To uninstall a package installed in the virtual environment do:
-<code>python -m pip uninstall &lt;package-name&gt;</code>. You can also
+<code>python3 -m pip uninstall &lt;package-name&gt;</code>. You can also
 supply a list of packages to uninstall at the same time.</p>
 </div>
 <div class="section level3">
@@ -710,7 +710,7 @@ <h3 id="sharing-virtual-environments">Sharing virtual environments<a class="anch
 machines. <code>pip</code> has a handy way of exporting, saving and
 sharing virtual environments.</p>
 <p>To export your active environment - use
-<code>python -m pip freeze</code> command to produce a list of packages
+<code>python3 -m pip freeze</code> command to produce a list of packages
 installed in the virtual environment. A common convention is to put this
 list in a <code>requirements.txt</code> file in your project’s root
 directory:</p>
@@ -889,8 +889,8 @@ <h3 class="callout-title">Key Points</h3>
   "url": "https://softwaresaved.github.io/fair-research-software/05-code-environment.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/05-code-environment.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/06-code-readability.html b/06-code-readability.html
index 67896c7c..1883f362 100644
--- a/06-code-readability.html
+++ b/06-code-readability.html
@@ -1370,7 +1370,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/06-code-readability.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-14",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/07-code-structure.html b/07-code-structure.html
index 15103430..e56203c5 100644
--- a/07-code-structure.html
+++ b/07-code-structure.html
@@ -1161,7 +1161,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/07-code-structure.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/08-code-correctness.html b/08-code-correctness.html
index c17f72c3..13e84244 100644
--- a/08-code-correctness.html
+++ b/08-code-correctness.html
@@ -1628,7 +1628,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/08-code-correctness.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/09-code-documentation.html b/09-code-documentation.html
index 13bf7921..09681fe1 100644
--- a/09-code-documentation.html
+++ b/09-code-documentation.html
@@ -1570,7 +1570,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/09-code-documentation.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/10-open-collaboration.html b/10-open-collaboration.html
index 7c779e39..b9f39a5e 100644
--- a/10-open-collaboration.html
+++ b/10-open-collaboration.html
@@ -1111,7 +1111,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/10-open-collaboration.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/11-wrap-up.html b/11-wrap-up.html
index 7e703c62..5aea7027 100644
--- a/11-wrap-up.html
+++ b/11-wrap-up.html
@@ -522,7 +522,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/11-wrap-up.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-09-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index 48539977..bedc763e 100644
--- a/404.html
+++ b/404.html
@@ -437,8 +437,8 @@ <h1>Page not found</h1>
   "url": "https://softwaresaved.github.io/fair-research-software/404.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/404.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/AUTHORS.html b/AUTHORS.html
index a969f1e6..242e7ca0 100644
--- a/AUTHORS.html
+++ b/AUTHORS.html
@@ -439,7 +439,7 @@ <h1>Authors</h1>
   "identifier": "https://softwaresaved.github.io/fair-research-software/AUTHORS.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-03-04",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 7108ec5b..c6122b64 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -444,7 +444,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://softwaresaved.github.io/fair-research-software/CODE_OF_CONDUCT.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2023-10-03",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 5f868628..32e8fe7b 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -492,7 +492,7 @@ <h1>Licenses</h1>
   "identifier": "https://softwaresaved.github.io/fair-research-software/LICENSE.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2023-10-03",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index 9229b04c..4f5f9dfe 100644
--- a/aio.html
+++ b/aio.html
@@ -2061,7 +2061,7 @@ <h3 class="callout-title">Add and commit the changed file</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>To save the changes to the renamed Python file, use the following Git
 commands:</p>
@@ -2232,7 +2232,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Commit message (2) is the better commit message since it is more
 descriptive about what the author did. This message could be improved
@@ -2295,7 +2295,7 @@ <h3 class="callout-title">Understanding commit contents</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>The git <code>diff</code> presented in option (1) is cleaner. The
 author has only tackled one thing: placing the import statements at the
@@ -2499,7 +2499,7 @@ <h3 class="callout-title">Terminology</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ul>
 <li>
@@ -2580,7 +2580,7 @@ <h3 class="callout-title">Key Points</h3>
  -->
 </section></section><section id="aio-05-code-environment"><p>Content from <a href="05-code-environment.html">Reproducible development environment</a></p>
 <hr>
-<p>Last updated on 2024-10-17 |
+<p>Last updated on 2025-01-30 |
 
         <a href="https://github.com/softwaresaved/fair-research-software/edit/main/episodes/05-code-environment.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -2748,7 +2748,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 drwxr-xr-x   3 alex  staff   96  5 Oct 11:47 lib
 -rw-r--r--   1 alex  staff   90  5 Oct 11:47 pyvenv.cfg</code></pre>
 </div>
-<p>So, running the <code>python -m venv venv_spacewalks</code> command
+<p>So, running the <code>python3 -m venv venv_spacewalks</code> command
 created the target directory called “venv_spacewalks” containing:</p>
 <ul>
 <li>
@@ -2856,7 +2856,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <p>To specify a minimum version of a Python package, you can do
 <code>python3 -m pip install matplotlib&gt;=3.5.1</code>.</p>
 <p>To upgrade a package to the latest version,
-e.g. <code>python -m pip install --upgrade matplotlib</code>.</p>
+e.g. <code>python3 -m pip install --upgrade matplotlib</code>.</p>
 <p>To display information about a particular installed package do:</p>
 <div class="codewrapper sourceCode" id="cb17">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2909,7 +2909,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 zope.interface  7.0.1</code></pre>
 </div>
 <p>To uninstall a package installed in the virtual environment do:
-<code>python -m pip uninstall &lt;package-name&gt;</code>. You can also
+<code>python3 -m pip uninstall &lt;package-name&gt;</code>. You can also
 supply a list of packages to uninstall at the same time.</p>
 </div>
 <div class="section level3">
@@ -2922,7 +2922,7 @@ <h3 id="sharing-virtual-environments">Sharing virtual environments<a class="anch
 machines. <code>pip</code> has a handy way of exporting, saving and
 sharing virtual environments.</p>
 <p>To export your active environment - use
-<code>python -m pip freeze</code> command to produce a list of packages
+<code>python3 -m pip freeze</code> command to produce a list of packages
 installed in the virtual environment. A common convention is to put this
 list in a <code>requirements.txt</code> file in your project’s root
 directory:</p>
@@ -8132,8 +8132,8 @@ <h3 class="callout-title">Key Points</h3>
   "url": "https://softwaresaved.github.io/fair-research-software/aio.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/aio.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/ci-for-testing.html b/ci-for-testing.html
index 939af214..8834628c 100644
--- a/ci-for-testing.html
+++ b/ci-for-testing.html
@@ -605,7 +605,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-09-26",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/ethical-environmental-considerations.html b/ethical-environmental-considerations.html
index 8858b807..aa44f5cf 100644
--- a/ethical-environmental-considerations.html
+++ b/ethical-environmental-considerations.html
@@ -806,7 +806,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-09-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/images.html b/images.html
index 3cde8cc6..a0ec07ab 100644
--- a/images.html
+++ b/images.html
@@ -583,8 +583,8 @@ <h3 id="11-wrap-up-figure-4">Figure 4</h3>
   "url": "https://softwaresaved.github.io/fair-research-software/images.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/images.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index 8d27dbd7..fb794bab 100644
--- a/index.html
+++ b/index.html
@@ -928,8 +928,8 @@ <h3 id="astronaut-data-and-analysis-code">Astronaut data and analysis code<a cla
   "url": "https://softwaresaved.github.io/fair-research-software/index.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/index.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index c922f6f3..72866f6f 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -488,8 +488,8 @@ <h1>Instructor Notes</h1>
   "url": "https://softwaresaved.github.io/fair-research-software/instructor-notes.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor-notes.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/01-introduction.html b/instructor/01-introduction.html
index 1d17d9c9..9953efde 100644
--- a/instructor/01-introduction.html
+++ b/instructor/01-introduction.html
@@ -728,7 +728,7 @@ <h3 class="callout-title">What does open and reproducible research mean
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/01-introduction.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-07-04",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/02-fair-research-software.html b/instructor/02-fair-research-software.html
index 2bfb2b59..b4330ab9 100644
--- a/instructor/02-fair-research-software.html
+++ b/instructor/02-fair-research-software.html
@@ -801,7 +801,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/02-fair-research-software.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/03-tools.html b/instructor/03-tools.html
index 1242ad8f..9f7a3e4c 100644
--- a/instructor/03-tools.html
+++ b/instructor/03-tools.html
@@ -861,7 +861,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/03-tools.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/04-version-control.html b/instructor/04-version-control.html
index 67cf8a7c..09bd8fde 100644
--- a/instructor/04-version-control.html
+++ b/instructor/04-version-control.html
@@ -427,7 +427,7 @@ <h3 class="card-title">Objectives</h3>
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>At this point, the downloaded code to start working with in this
 episode should be as in: <a href="https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/04-version-control" class="external-link uri">https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/04-version-control</a>.</p>
@@ -753,7 +753,7 @@ <h3 class="callout-title">Add and commit the changed file</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>To save the changes to the renamed Python file, use the following Git
 commands:</p>
@@ -917,7 +917,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Commit message (2) is the better commit message since it is more
 descriptive about what the author did. This message could be improved
@@ -977,7 +977,7 @@ <h3 class="callout-title">Understanding commit contents</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>The git <code>diff</code> presented in option (1) is cleaner. The
 author has only tackled one thing: placing the import statements at the
@@ -1169,7 +1169,7 @@ <h3 class="callout-title">Terminology</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
 <div class="accordion-body">
 <ul><li>
 <code>remote</code>: a version control concept where two (or more)
@@ -1298,7 +1298,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/05-code-environment.html b/instructor/05-code-environment.html
index 46c6101c..e2341ffc 100644
--- a/instructor/05-code-environment.html
+++ b/instructor/05-code-environment.html
@@ -373,7 +373,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Reproducible development environment</h1>
-        <p>Last updated on 2024-10-17 |
+        <p>Last updated on 2025-01-30 |
 
         <a href="https://github.com/softwaresaved/fair-research-software/edit/main/episodes/05-code-environment.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 
@@ -554,7 +554,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 drwxr-xr-x   3 alex  staff   96  5 Oct 11:47 lib
 -rw-r--r--   1 alex  staff   90  5 Oct 11:47 pyvenv.cfg</code></pre>
 </div>
-<p>So, running the <code>python -m venv venv_spacewalks</code> command
+<p>So, running the <code>python3 -m venv venv_spacewalks</code> command
 created the target directory called “venv_spacewalks” containing:</p>
 <ul><li>
 <code>pyvenv.cfg</code> configuration file with a home key pointing
@@ -659,7 +659,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <p>To specify a minimum version of a Python package, you can do
 <code>python3 -m pip install matplotlib&gt;=3.5.1</code>.</p>
 <p>To upgrade a package to the latest version,
-e.g. <code>python -m pip install --upgrade matplotlib</code>.</p>
+e.g. <code>python3 -m pip install --upgrade matplotlib</code>.</p>
 <p>To display information about a particular installed package do:</p>
 <div class="codewrapper sourceCode" id="cb17">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -712,7 +712,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 zope.interface  7.0.1</code></pre>
 </div>
 <p>To uninstall a package installed in the virtual environment do:
-<code>python -m pip uninstall &lt;package-name&gt;</code>. You can also
+<code>python3 -m pip uninstall &lt;package-name&gt;</code>. You can also
 supply a list of packages to uninstall at the same time.</p>
 </div>
 <div class="section level3">
@@ -724,7 +724,7 @@ <h3 id="sharing-virtual-environments">Sharing virtual environments<a class="anch
 machines. <code>pip</code> has a handy way of exporting, saving and
 sharing virtual environments.</p>
 <p>To export your active environment - use
-<code>python -m pip freeze</code> command to produce a list of packages
+<code>python3 -m pip freeze</code> command to produce a list of packages
 installed in the virtual environment. A common convention is to put this
 list in a <code>requirements.txt</code> file in your project’s root
 directory:</p>
@@ -903,8 +903,8 @@ <h3 class="callout-title">Key Points</h3>
   "url": "https://softwaresaved.github.io/fair-research-software/instructor/05-code-environment.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/05-code-environment.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/06-code-readability.html b/instructor/06-code-readability.html
index 34e624a7..75357752 100644
--- a/instructor/06-code-readability.html
+++ b/instructor/06-code-readability.html
@@ -1384,7 +1384,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-14",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/07-code-structure.html b/instructor/07-code-structure.html
index a76a1128..6779dde6 100644
--- a/instructor/07-code-structure.html
+++ b/instructor/07-code-structure.html
@@ -1175,7 +1175,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/07-code-structure.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/08-code-correctness.html b/instructor/08-code-correctness.html
index 574971ca..71d817f3 100644
--- a/instructor/08-code-correctness.html
+++ b/instructor/08-code-correctness.html
@@ -1642,7 +1642,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/09-code-documentation.html b/instructor/09-code-documentation.html
index 20197fa9..81b5fd90 100644
--- a/instructor/09-code-documentation.html
+++ b/instructor/09-code-documentation.html
@@ -1599,7 +1599,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/09-code-documentation.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/10-open-collaboration.html b/instructor/10-open-collaboration.html
index dedf9798..491876f5 100644
--- a/instructor/10-open-collaboration.html
+++ b/instructor/10-open-collaboration.html
@@ -453,7 +453,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <div class="accordion-body">
 <p>At this point, the code in your local software project’s directory
 should be as in: <a href="https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/10-open-collaboration" class="external-link uri">https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/10-open-collaboration</a></p>
@@ -1125,7 +1125,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-24",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/11-wrap-up.html b/instructor/11-wrap-up.html
index 8d42484e..2df2933c 100644
--- a/instructor/11-wrap-up.html
+++ b/instructor/11-wrap-up.html
@@ -524,7 +524,7 @@ <h3 class="callout-title">Key Points</h3>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/11-wrap-up.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-09-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index 4e14e89a..e9f3d2a3 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -437,8 +437,8 @@ <h1>Page not found</h1>
   "url": "https://softwaresaved.github.io/fair-research-software/instructor/404.html",
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/404.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/AUTHORS.html b/instructor/AUTHORS.html
index 2f9f4c82..56a3e7bd 100644
--- a/instructor/AUTHORS.html
+++ b/instructor/AUTHORS.html
@@ -441,7 +441,7 @@ <h1>Authors</h1>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/AUTHORS.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2024-03-04",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index a3fe0add..fbf065a8 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -446,7 +446,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/CODE_OF_CONDUCT.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2023-10-03",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index 641a93cb..0db7705e 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -494,7 +494,7 @@ <h1>Licenses</h1>
   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/LICENSE.html",
   "dateCreated": "2023-10-03",
   "dateModified": "2023-10-03",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
   </script><script>
diff --git a/instructor/aio.html b/instructor/aio.html
index 53c1da2b..526cb928 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -1742,7 +1742,7 @@ <h3 class="card-title">Objectives</h3>
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
   <h3 class="accordion-header" id="headingInstructor1">  <div class="note-square"><i aria-hidden="true" class="callout-icon" data-feather="edit-2"></i></div> Instructor Note </h3>
 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
 <div class="accordion-body">
 <p>At this point, the downloaded code to start working with in this
 episode should be as in: <a href="https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/04-version-control" class="external-link uri">https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/04-version-control</a>.</p>
@@ -2080,7 +2080,7 @@ <h3 class="callout-title">Add and commit the changed file</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution1" aria-expanded="false" aria-controls="collapseSolution1">
   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" aria-labelledby="headingSolution1" data-bs-parent="#accordionSolution1">
+<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
 <div class="accordion-body">
 <p>To save the changes to the renamed Python file, use the following Git
 commands:</p>
@@ -2251,7 +2251,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution2" aria-expanded="false" aria-controls="collapseSolution2">
   <h4 class="accordion-header" id="headingSolution2"> Show me the solution </h4>
 </button>
-<div id="collapseSolution2" class="accordion-collapse collapse" aria-labelledby="headingSolution2" data-bs-parent="#accordionSolution2">
+<div id="collapseSolution2" class="accordion-collapse collapse" data-bs-parent="#accordionSolution2" aria-labelledby="headingSolution2">
 <div class="accordion-body">
 <p>Commit message (2) is the better commit message since it is more
 descriptive about what the author did. This message could be improved
@@ -2314,7 +2314,7 @@ <h3 class="callout-title">Understanding commit contents</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution3" aria-expanded="false" aria-controls="collapseSolution3">
   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
 </button>
-<div id="collapseSolution3" class="accordion-collapse collapse" aria-labelledby="headingSolution3" data-bs-parent="#accordionSolution3">
+<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
 <div class="accordion-body">
 <p>The git <code>diff</code> presented in option (1) is cleaner. The
 author has only tackled one thing: placing the import statements at the
@@ -2518,7 +2518,7 @@ <h3 class="callout-title">Terminology</h3>
 <button class="accordion-button solution-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseSolution4" aria-expanded="false" aria-controls="collapseSolution4">
   <h4 class="accordion-header" id="headingSolution4"> Show me the solution </h4>
 </button>
-<div id="collapseSolution4" class="accordion-collapse collapse" aria-labelledby="headingSolution4" data-bs-parent="#accordionSolution4">
+<div id="collapseSolution4" class="accordion-collapse collapse" data-bs-parent="#accordionSolution4" aria-labelledby="headingSolution4">
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 <ul>
 <li>
@@ -2599,7 +2599,7 @@ <h3 class="callout-title">Key Points</h3>
  -->
 </section></section><section id="aio-05-code-environment"><p>Content from <a href="05-code-environment.html">Reproducible development environment</a></p>
 <hr>
-<p>Last updated on 2024-10-17 |
+<p>Last updated on 2025-01-30 |
 
         <a href="https://github.com/softwaresaved/fair-research-software/edit/main/episodes/05-code-environment.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 30 minutes</p>
@@ -2781,7 +2781,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 drwxr-xr-x   3 alex  staff   96  5 Oct 11:47 lib
 -rw-r--r--   1 alex  staff   90  5 Oct 11:47 pyvenv.cfg</code></pre>
 </div>
-<p>So, running the <code>python -m venv venv_spacewalks</code> command
+<p>So, running the <code>python3 -m venv venv_spacewalks</code> command
 created the target directory called “venv_spacewalks” containing:</p>
 <ul>
 <li>
@@ -2889,7 +2889,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <p>To specify a minimum version of a Python package, you can do
 <code>python3 -m pip install matplotlib&gt;=3.5.1</code>.</p>
 <p>To upgrade a package to the latest version,
-e.g. <code>python -m pip install --upgrade matplotlib</code>.</p>
+e.g. <code>python3 -m pip install --upgrade matplotlib</code>.</p>
 <p>To display information about a particular installed package do:</p>
 <div class="codewrapper sourceCode" id="cb17">
 <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i><i aria-hidden="true" data-feather="chevron-right"></i>
@@ -2942,7 +2942,7 @@ <h3 class="code-label">OUTPUT<i aria-hidden="true" data-feather="chevron-left"><
 zope.interface  7.0.1</code></pre>
 </div>
 <p>To uninstall a package installed in the virtual environment do:
-<code>python -m pip uninstall &lt;package-name&gt;</code>. You can also
+<code>python3 -m pip uninstall &lt;package-name&gt;</code>. You can also
 supply a list of packages to uninstall at the same time.</p>
 </div>
 <div class="section level3">
@@ -2955,7 +2955,7 @@ <h3 id="sharing-virtual-environments">Sharing virtual environments<a class="anch
 machines. <code>pip</code> has a handy way of exporting, saving and
 sharing virtual environments.</p>
 <p>To export your active environment - use
-<code>python -m pip freeze</code> command to produce a list of packages
+<code>python3 -m pip freeze</code> command to produce a list of packages
 installed in the virtual environment. A common convention is to put this
 list in a <code>requirements.txt</code> file in your project’s root
 directory:</p>
@@ -7451,7 +7451,7 @@ <h3 class="code-label">BASH<i aria-hidden="true" data-feather="chevron-left"></i
 <button class="accordion-button instructor-button collapsed" type="button" data-bs-toggle="collapse" data-bs-target="#collapseInstructor1" aria-expanded="false" aria-controls="collapseInstructor1">
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 </button>
-<div id="collapseInstructor1" class="accordion-collapse collapse" data-bs-parent="#accordionInstructor1" aria-labelledby="headingInstructor1">
+<div id="collapseInstructor1" class="accordion-collapse collapse" aria-labelledby="headingInstructor1" data-bs-parent="#accordionInstructor1">
 <div class="accordion-body">
 <p>At this point, the code in your local software project’s directory
 should be as in: <a href="https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/10-open-collaboration" class="external-link uri">https://github.com/carpentries-incubator/astronaut-data-analysis-not-so-fair/tree/10-open-collaboration</a></p>
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   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/aio.html",
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-  "dateModified": "2025-01-28",
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-09-26",
-  "datePublished": "2025-01-28"
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diff --git a/instructor/ethical-environmental-considerations.html b/instructor/ethical-environmental-considerations.html
index a644c94e..4cb07ea4 100644
--- a/instructor/ethical-environmental-considerations.html
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-09-17",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
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diff --git a/instructor/images.html b/instructor/images.html
index c62783ab..f2fe405a 100644
--- a/instructor/images.html
+++ b/instructor/images.html
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   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
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diff --git a/instructor/index.html b/instructor/index.html
index 7b6322f9..db05a5bd 100644
--- a/instructor/index.html
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-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
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diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index 60d10670..485fc64a 100644
--- a/instructor/instructor-notes.html
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   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
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diff --git a/instructor/key-points.html b/instructor/key-points.html
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   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
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diff --git a/instructor/licensing.html b/instructor/licensing.html
index d26c7fca..df5347ff 100644
--- a/instructor/licensing.html
+++ b/instructor/licensing.html
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-14",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
 }
 
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diff --git a/instructor/profiles.html b/instructor/profiles.html
index 779db2b0..30bd043d 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -469,8 +469,8 @@ <h1>Learner Profiles</h1>
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   "identifier": "https://softwaresaved.github.io/fair-research-software/instructor/profiles.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
+  "datePublished": "2025-01-30"
 }
 
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diff --git a/instructor/test-suite-exercise.html b/instructor/test-suite-exercise.html
index 535ab2d4..5ef680c1 100644
--- a/instructor/test-suite-exercise.html
+++ b/instructor/test-suite-exercise.html
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   <h4 class="accordion-header" id="headingSolution1"> Show me the solution </h4>
 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
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@@ -643,7 +643,7 @@ <h3 class="callout-title">Exercise 3 - invalid inputs</h3>
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   <h4 class="accordion-header" id="headingSolution3"> Show me the solution </h4>
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-<div id="collapseSolution3" class="accordion-collapse collapse" data-bs-parent="#accordionSolution3" aria-labelledby="headingSolution3">
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-09-26",
-  "datePublished": "2025-01-28"
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diff --git a/key-points.html b/key-points.html
index a6cb6562..54078b9b 100644
--- a/key-points.html
+++ b/key-points.html
@@ -607,8 +607,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
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-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
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diff --git a/licensing.html b/licensing.html
index 1dff000c..8bf9b6be 100644
--- a/licensing.html
+++ b/licensing.html
@@ -951,7 +951,7 @@ <h3 class="callout-title">Key Points</h3>
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   "dateCreated": "2023-10-03",
   "dateModified": "2024-10-14",
-  "datePublished": "2025-01-28"
+  "datePublished": "2025-01-30"
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diff --git a/md5sum.txt b/md5sum.txt
index 71b48b0a..dff13446 100644
--- a/md5sum.txt
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 "episodes/03-tools.md" "6d584fc3a58c6ab49ce642196d31d492" "site/built/03-tools.md" "2024-10-17"
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-"episodes/05-code-environment.md" "eb994578b9dcd23e367f2e55c80f59d3" "site/built/05-code-environment.md" "2024-10-17"
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 "episodes/08-code-correctness.md" "f65accf334fd42213419b64df9e5260f" "site/built/08-code-correctness.md" "2024-10-24"
diff --git a/pkgdown.yml b/pkgdown.yml
index 5712baf2..f222a604 100644
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+last_built: 2025-01-30T10:46Z
diff --git a/profiles.html b/profiles.html
index 0da2d180..0bc220f1 100644
--- a/profiles.html
+++ b/profiles.html
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   "identifier": "https://softwaresaved.github.io/fair-research-software/profiles.html",
   "dateCreated": "2023-10-03",
-  "dateModified": "2025-01-28",
-  "datePublished": "2025-01-28"
+  "dateModified": "2025-01-30",
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 }
 
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diff --git a/test-suite-exercise.html b/test-suite-exercise.html
index eaa9fdd4..31ebb897 100644
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 </button>
-<div id="collapseSolution1" class="accordion-collapse collapse" data-bs-parent="#accordionSolution1" aria-labelledby="headingSolution1">
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@@ -641,7 +641,7 @@ <h3 class="callout-title">Exercise 3 - invalid inputs</h3>
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