Update deploy-pages.yaml

Author: jhidding

.github/workflows/deploy-pages.yaml

@@ -27,9 +27,14 @@ jobs:
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.11"
+          
       # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - uses: actions/checkout@v3
-
+      
       # Runs a single command using the runners shell
       - name: Install 
         run: |