Applied automatic fixes for 315 out of 597 linting errors:
- Remove unused imports (F401)
- Fix f-string without placeholders (F541)
- Split multiple imports (E401)
- Remove redundant import aliases
Remaining 272 errors are mostly style issues:
- 164 E701: Multiple statements on one line (colon)
- 70 E402: Module import not at top of file
- 13 F841: Unused variables
- Various other style warnings
Code functionality unchanged - all fixes are cosmetic improvements.
Add comprehensive null safety checks for document API response fields
to prevent null type errors when accessing doc_response.data properties.
- Check if doc_response.data exists before accessing
- Validate content and mimeType fields before processing
- Add error handling for base64 decoding failures
- Provide descriptive error messages for debugging
- Prevents 'null type' errors in get_bedesten_document_markdown