Fix flake8 whitespace errors in helpers.py

- Removed trailing whitespace from blank lines (W293)
- All flake8 checks now pass

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
2025-07-30 21:10:44 -04:00
parent 5201f6e558
commit 2971858b37