Return archive path from main

[Ulthran]

Summary

• Return archive directory path from backup_fastq and main
• Test main returns the archive path

Testing

• pytest -q

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https://chatgpt.com/codex/tasks/task_e_68a629de18ec8323be265ae3508b33a6

[Copilot]

Pull Request Overview

This pull request modifies the backup functionality to return the archive directory path from both the backup_fastq function and the main function, enabling programmatic access to the created archive location.

• Modified backup_fastq to return the archive directory path (write_dir)
• Updated main to return the result from backup_fastq instead of returning nothing
• Added test coverage to verify that main returns the expected archive path

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
seqBackupLib/backup.py	Added return statement to backup_fastq and modified main to return the archive path
test/test_backup.py	Added import for main function and new test to verify archive path is returned

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