Merge branch 'Doxygen' of github.com:EXP-code/EXP-docs into Doxygen

Author: Martin D. Weinberg

.github/workflows/build_docs.yml

@@ -3,7 +3,7 @@ name: Build and Deploy Docs
 on:
   push:
     branches:
-      - main  # Trigger on pushes to the main branch
+      - Doxygen  # Trigger on pushes to the main branch
 
 jobs:
   build:
@@ -18,7 +18,7 @@ jobs:
       - name: Install dependencies
         run: |
           sudo apt-get update
-          sudo apt-get install -y build-essential libeigen3-dev libfftw3-dev libhdf5-dev libopenmpi-dev libomp-dev python3-numpy python3-venv doxygen graphviz cmake make pandoc
+          sudo apt-get install -y build-essential libeigen3-dev libfftw3-dev libhdf5-dev libopenmpi-dev libomp-dev python3-numpy python3-venv python3-ipython ipython3 doxygen graphviz cmake make pandoc
           python3 -m venv .venv # Create a virtual environment
           source .venv/bin/activate # Activate the environment
           pip install sphinx sphinx-rtd-theme  # Install Sphinx and theme