testing actions with new subheading addition

.github/workflows/docker.yml

@@ -90,10 +90,10 @@ jobs:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.x
+          python-version: 3.9
       - name: Install Dependencies and Build Documentation
         working-directory: ./docs
         run: |
           pip install pipenv
           pipenv install --system --deploy
-          mkdocs build --config-file docs/mkdocs.yml --site-dir ./site
+          mkdocs build --config-file mkdocs.yml --site-dir ./site

docs/mkdocs.yml

@@ -27,6 +27,8 @@ nav:
     - Helpful Commands: developerhelp/helpful_commands.md
   - BioAI User Guides:
     - HW8: bioai/hw8.md
+  - Architecture and Design Decisions:
+    - Architecture and Design Decisions: '#'
 
 # Drafts are excluded from deployments, but are shown while using `mkdocs serve`.
 draft_docs: |