fix: solved pre-commit issues

Author: aarmoa

.github/workflows/run-tests.yml

@@ -8,7 +8,7 @@ jobs:
   run-tests:
     strategy:
       matrix:
-        python: ["3.9", "3.10", "3.11", "3.12"]
+        python: ["3.10", "3.11", "3.12"]
         os: [ubuntu-latest, macos-latest]
     runs-on: ${{ matrix.os }}
     env: