chore: delete unused package*

[unknwon]

Describe the pull request

Link to the issue: "n/a"

Checklist

• [x] I agree to follow the Code of Conduct by submitting this pull request.
• [x] I have read and acknowledge the Contributing guide.
• [ ] I have added test cases to cover the new code.

[unknwon]

Merging as-is, happy to address post-merge feedback!