try to fix kernel error on docs, remove extraneous packages in requir…

…ements.txt

docs/notebooks/DemoAgilisMotion.ipynb

@@ -12,18 +12,12 @@
     "\n",
     "Gromit currently uses the [Agilis series Piezo Rotation Stages](https://www.newport.com/p/AG-PR100), which operate using a serial communication protocol, which are shown in this [instruction manual](https://www.newport.com/mam/celum/celum_assets/np/resources/Agilis_Piezo_Motor_Driven_Components_User_Manual.pdf?0).\n",
     "\n",
-    "To provide users with a more Pythonic interface than sending bytestrings to the controllers, we created the `AgilisRotationStage` class in `katsu.motion`, whose methods wrap these bytestrings. They are initialized by specifying the channel, axis, and port the device is on."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "from katsu.motion import AgilisRotationStage\n",
+    "To provide users with a more Pythonic interface than sending bytestrings to the controllers, we created the `AgilisRotationStage` class in `katsu.motion`, whose methods wrap these bytestrings. They are initialized by specifying the channel, axis, and port the device is on.\n",
     "\n",
-    "stage1 = AgilisRotationStage(channel=1, axis=1, port='COM1')"
+    "```python\n",
+    "from katsu.motion import AgilisRotationStage\n",
+    "stage1 = AgilisRotationStage(channel=1, axis=1, port='COM1')\n",
+    "```"
    ]
   },
   {

docs/requirements.txt

@@ -1,8 +1,4 @@
 numpy>=1.23.5
-matplotlib>=3.6.2
-numexpr>=2.8.4
-msgpack>=1.0.5
-msgpack-numpy>=0.4.8
 tox>=3.24.3
 pytest>=6.2.5
 pytest-cov>=2.12.1