docs: fixing docs ci

Author: lachlangrose

.github/workflows/release-please.yml

@@ -21,7 +21,7 @@ jobs:
     if: ${{ needs.release-please.outputs.release_created }}
     steps:
       - uses: actions/checkout@v2
-      - uses: conda-incubator/setup-miniconda@v2.0.0
+      - uses: conda-incubator/setup-miniconda@v2.1.1
         with:
           auto-activate-base: true
           installer-url: https://github.com/conda-forge/miniforge/releases/download/4.10.1-0/Miniforge-pypy3-4.10.1-0-Linux-x86_64.sh
@@ -32,7 +32,7 @@ jobs:
         env:
           ANACONDA_API_TOKEN: ${{ secrets.ANACONDA_TOKEN }}
         run: |
-            conda install -c conda-forge theano cython numpy pandas imageio scipy matplotlib  sphinx sphinx-gallery sphinxcontrib-bibtex sphinx_rtd_theme myst-parser scikit-learn scikit-image pyamg flake8 pytest networkx python=3.9   -y
+            conda install -c conda-forge theano cython numpy pandas imageio scipy matplotlib  sphinx sphinx-gallery sphinxcontrib-bibtex pydata-sphinx-theme myst-parser scikit-learn scikit-image pyamg flake8 pytest networkx python geopandas   -y
             pip install lavavu-osmesa 
             python setup.py install build_ext --inplace
             cd docs