Test Suite: Expand Test Coverage for `script\tests\test_inconsistent_namespace.py

[himanshurd]

Add more edge cases to script\tests\test_inconsistent_namespace.py

Write new tests for empty files, files with only comments, files without pandas references, and files with multiple correct pandas imports.

[himanshurd]

Can I assign to this issue?

[mroeschke]

Thanks for this issue, but as mentioned on your other PR, I think the changed files were adequate as is.

Closing, but happy to have your contributions toward other issues labeled good first issue