changes based on review

.github/workflows/deploy-demo-test.yml

@@ -13,29 +13,30 @@ on:
 permissions:
   contents: read
   pages: write
-  id-token: write
 
 # Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
 # However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
 concurrency:
   group: "pages"
   cancel-in-progress: false
 
+env:
+  PYTHON_VERSION: '3.9'
+
 jobs:
   # Single deploy job since we're just deploying
   deploy:
     environment:
       name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Set up Python '3.9'
+      - name: Set up Python ${{ env.PYTHON_VERSION }}
         uses: actions/setup-python@v5
         with:
-          python-version: '3.9'       
+          python-version: ${{ env.PYTHON_VERSION }}    
 
       - name: Cache python packages for Linux
         uses: actions/cache@v4