changed to 3.8.13

Author: kshitijrajsharma

.github/workflows/config.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Python 3
         uses: actions/setup-python@v1
         with:
-          python-version: 3.9.13
+          python-version: 3.8.13
 
       - name: Install gdal 
         run: |