I need the source files you want me to edit before I can make SEARCH/REPLACE changes.

Please add (paste) the exact files that contain the 5 issues you want fixed. I specifically need the Python files that have:
- unused imports,
- magic numbers that should be replaced with named constants,
- duplicate imports.

If you are not sure which files, please add all .py files in the project (or the package/directory you want cleaned). Example paths you can paste/include:
- main.py
- package/module.py
- package/helpers.py
- scripts/cli.py
- tests/test_*.py

What I'll do once you add the files:
1. Remove or consolidate duplicate/unused imports.
2. Replace magic numbers with clear module-level constants (with short names and comments).
3. Ensure imports follow PEP8 ordering and no unused imports remain.
4. Provide SEARCH/REPLACE blocks for each file changed and a short summary of edits.

Please paste the files (use their full repo paths) and then reply "go ahead" and I'll produce the edits.
