Update python-app.yml

.github/workflows/python-app.yml

@@ -19,14 +19,18 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v4
       with:
-        python-version: '3.10' # Replace with your Python version (e.g., '3.10')
+        python-version: '3.x' # Replace with your Python version, e.g., '3.10'
 
     - name: Install dependencies
       run: |
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
 
     - name: Lint and syntax check
-      run: python -m py_compile $(find . -name "*.py")
+      run: |
+        for file in $(find . -name "*.py" -type f); do
+          echo "Checking $file"
+          python -m py_compile "$file" || exit 1
+        done
 
     - name: Run tests
       run: |