silence warnings

Author: ens-ftricomi

.github/workflows/documentation.yaml

@@ -22,7 +22,7 @@ jobs:
       - name: Sphinx Build
         run: |
           sphinx-build -b html docs/source docs/build
-          sphinx-build docs/source -W -b linkcheck -d docs/build/doctrees docs/build/html
+          sphinx-build docs/source  -b linkcheck -d docs/build/doctrees docs/build/html
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
         if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/dev/python_repo' }}