Updated github actions docs.yaml

.github/workflows/docs.yml

@@ -19,7 +19,7 @@ jobs:
 
     - name: Install requirements
       run: |
-        pip3 install sphinx sphinx-rtd-theme sphinx-autodoc-typehints sphinx-argparse sphinx-autoapi nbsphinx pandoc
+        pip3 install sphinx sphinx-rtd-theme sphinx-autodoc-typehints sphinx-argparse sphinx-autoapi nbsphinx pandoc Ipython
     
     - name: Build docs
       run: |