diff --git a/demo/theme_demo.ipynb b/demo/theme_demo.ipynb
index f4c542c..6a2d227 100644
--- a/demo/theme_demo.ipynb
+++ b/demo/theme_demo.ipynb
@@ -6,11 +6,10 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "import numpy as np\n",
-    "import pandas as pd\n",
-    "\n",
+    "import altair as alt\n",
     "import matplotlib.pyplot as plt\n",
-    "import altair as alt"
+    "import numpy as np\n",
+    "import pandas as pd"
    ]
   },
   {