🧹 Remove unused imports in setup.py

[Data-Science-Link]

🎯 What: Removed unused imports (os, shutil) from data_engineering/setup.py.
💡 Why: Having unused imports clutters the code and increases cognitive load. Removing them improves maintainability and readability.
✅ Verification: Verified that neither os nor shutil are used in the file using grep. Verified syntax validity using python -m py_compile data_engineering/setup.py.
✨ Result: Cleaner and slightly faster to parse setup.py without unused imports.

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PR created automatically by Jules for task 12730841629434469487 started by @Data-Science-Link

[google-labs-jules]

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[github-actions]

🔒 Security Scan Complete

Code Security: ✅ Checked with Bandit
Dependencies: ✅ Checked with pip-audit

All security checks passed! See Actions logs for details.