Fixed Tutorials - 3 and 4

PYPI_README.md

@@ -51,7 +51,7 @@ Or you could even model a fancy Zombie Apocalypse disease model like this
 ## Intervention Policies
 
 There are many kinds of policies that can be implemented in Episimmer by the user and each policy is built to be flexible.
-Multiple policies defined by the user can be run in a simulation seamlessly. We have also created templates for the user to test different kinds of examples of policies.
+Multiple policies defined by the user can be run in a simulation seamlessly. We have also created templates for the user to test different kinds of policies.
 
 Currently, the policies that can be implemented are:
 
@@ -151,13 +151,4 @@ Check out Episimmer's [official documentation](https://episimmer.readthedocs.io/
 
 
 ## UI
-Our current UI can be found at [here](https://episimmer.herokuapp.com/). Note that it has minimal functionality as compared to running the codebase directly. Yet it competes with the current state of the art systems with multiple novel features. <br>
-
-Episimmer is currently Work in Progress. Check out these point solutions built using the Episimmer codebase. <br>
-
-- [Optimizing Lockdowns](https://optimising-lockdowns.herokuapp.com) <br>
-- [Efficient Contact tracing](https://contact-tracing.herokuapp.com) <br>
-- [YACHT protocol](https://hb-yacht.herokuapp.com) <br>
-- [Custom Stochastic Model on a complete graph](https://share.streamlit.io/inavamsi/custom_epidemic_model/main/main.py) <br>
-- [Testing strategies (Pool testing, Friendship testing)](https://share.streamlit.io/suryadheeshjith/epidemic-testing-ui/main.py) <br>
-- [Vaccination with multiple vaccine types](https://share.streamlit.io/ruthushankar/vaccination_ui/main/vac.py) <br>
+Our current UI can be found at [here](https://episimmer.herokuapp.com/). Note that it has minimal functionality as compared to running the codebase directly. Yet it competes with the current state of the art systems with multiple novel features.

docs/userguide/policy.rst

@@ -14,7 +14,7 @@ An Intervention Policy, in Epidemic terms, is a user defined intervention method
 objective of improving human health by preventing disease, or reducing the severity or duration of an existing disease.
 
 There are many kinds of policies that can be implemented in Episimmer by the user and each policy is built to be flexible.
-Multiple policies defined by the user can be run in a simulation seamlessly. We have also created templates for the user to test different kinds of examples of policies.
+Multiple policies defined by the user can be run in a simulation seamlessly. We have also created templates for the user to test different kinds of policies.
 
 Currently, the policies that can be implemented are: