actions/setup-python@v4 requires python-version

Author: hugovk

.github/workflows/lint.yml

@@ -9,4 +9,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-python@v4
+        with:
+          python-version: "3.x"      
       - uses: pre-commit/[email protected]