Update render.yml

Author: austintdaigle

.github/workflows/render.yml

@@ -18,7 +18,16 @@ jobs:
 
       # Install quarto-live extension each build (fast) 
       - run: quarto add --no-prompt r-wasm/quarto-live
+       # ── NEW: install Python & Jupyter for notebook support ──
+      - name: Setup Python for Quarto
+      uses: actions/setup-python@v5
+      with:
+        python-version: '3.x'
 
+      - name: Install Jupyter dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install jupyter nbformat nbclient
       # (Optional) install python & deps if you execute notebooks
       # - uses: actions/setup-python@v5
       #   with: { python-version: '3.11' }