set python version

Author: willingc

.github/workflows/build_and_deploy.yml

@@ -65,7 +65,7 @@ jobs:
       - name: Install Python
         uses: actions/setup-python@v5
         with:
-          python-version-file: "napari/pyproject.toml"
+          python-version: "3.10"
 
       - name: Install Dependencies
         run: |