gh actions cov

Author: ayasyrev

.github/workflows/coverage.yml

@@ -7,7 +7,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-python@v1
       with:
-        python-version: '3.9'
+        python-version: "3.10"
         architecture: x64
     - run: pip install nox
     - run: nox -f noxfile_cov.py