attempt workflow fix

Author: stes

.github/workflows/docs.yml

@@ -73,13 +73,17 @@ jobs:
           # as of 29/10/23. Ubuntu 22.04 which is used for ubuntu-latest only has an
           # old pandoc version (2.9.). We will hence install the latest version manually.
           # previou: sudo apt-get install -y pandoc
-          wget https://github.com/jgm/pandoc/releases/download/3.1.9/pandoc-3.1.9-1-amd64.deb
-          sudo dpkg -i pandoc-3.1.9-1-amd64.deb
-          rm pandoc-3.1.9-1-amd64.deb
-          pip install torch --extra-index-url https://download.pytorch.org/whl/cpu
-          pip install '.[docs]'
+          # NOTE(stes): Updated to latest version as of 17/04/2025, v3.6.4.
+          wget https://github.com/jgm/pandoc/releases/download/3.6.4/pandoc-3.6.4-1-amd64.deb
+          sudo dpkg -i pandoc-3.6.4-1-amd64.deb
+          rm pandoc-3.6.4-1-amd64.deb
           pip install -r docs/requirements.txt
 
+      - name: Check software versions
+        run: |
+          sphinx --version
+          pandoc --version
+
       - name: Build docs
         run: |
           ls docs/source/cebra-figures

docs/Dockerfile

@@ -6,12 +6,12 @@ RUN apt-get update && apt-get install -y \
     pandoc \
     && rm -rf /var/lib/apt/lists/*
 
-RUN pip install cebra[docs]
-RUN pip uninstall -y cebra
-
 COPY docs/requirements.txt .
 RUN pip install -r requirements.txt
 
 COPY setup.cfg .
 COPY pyproject.toml .
 COPY cebra/ .
+
+RUN pip install cebra[docs]
+RUN pip uninstall -y cebra

setup.cfg

@@ -64,7 +64,7 @@ integrations =
     plotly
     seaborn
 docs =
-    sphinx==7.4.7
+    sphinx
     sphinx-gallery
     docutils
     pydata-sphinx-theme