- Move `from datetime import timedelta` to top of base.py (E402) - Add `# noqa: E402` to conditional sentry imports in prod.py (E402) - Remove unused `import time` and `IsAdminUser` from api/views.py (F401) - Remove unused `NoReverseMatch` import from tests/test_smoke.py (F401) Co-Authored-By: Paperclip <noreply@paperclip.ing>