Testing Python syntax fixes...
Checking syntax of input/file1.py...
✓ input/file1.py: Syntax OK
Checking syntax of input/file2.py...
✓ input/file2.py: Syntax OK
Checking syntax of input/file3.py...
✓ input/file3.py: Syntax OK
Checking syntax of input/file4.py...
✓ input/file4.py: Syntax OK
Checking syntax of input/file5.py...
✓ input/file5.py: Syntax OK

Summary:
Total files checked: 5
Files with syntax errors: 0
SUCCESS: All Python files have correct syntax!