Fix gh action ruff check

.github/workflows/python-app.yml

@@ -31,7 +31,7 @@ jobs:
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
     - name: Lint with ruff
       run: |
-        ruff
+        ruff check
     - name: Type check with pyright
       run: |
         pyright