do bugfix in yml file"

.github/workflows/sphinx-docs.yml

@@ -16,18 +16,18 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.x  # Use an appropriate version for your project
+          python-version: 3.9  # Use an appropriate version for your project
 
       - name: Install dependencies
         run: |
-          python -m pip install --upgrade pip
-          pip install sphinx sphinx-rtd-theme  # Add other extensions if needed
-        # pip install -r requirements.txt      # Install project dependencies
+            python -m pip install --upgrade pip
+            pip install sphinx sphinx-rtd-theme  # Add other extensions if needed
+            pip install -e .      # Install project dependencies
 
       - name: Build documentation
         run: |
-          cd docs
-          make html   # Build the Sphinx documentation
+            cd docs
+            make html   # Build the Sphinx documentation
 
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v4