chore: Remove unused import from distutils

[tirkarthi]

The import is unused and distutils is scheduled for removal in Python 3.12. So this can be safely removed.

python3.10             
Python 3.10.0b1 (default, May  6 2021, 02:44:57) [GCC 7.5.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from distutils.file_util import copy_file
<stdin>:1: DeprecationWarning: The distutils package is deprecated and slated for removal in Python 3.12. Use setuptools or check PEP 632 for potential alternatives

Checklist

• I acknowledge that all my contributions will be made under the project's license
• I have made a material change to the repo (functionality, testing, spelling, grammar)
• I have read the Contribution Guidelines and my PR follows them
• I have titled the PR appropriately
• I have updated my branch with the main branch
• I have added tests that prove my fix is effective or that my feature works
• I have added the necessary documentation about the functionality in the appropriate .md file
• I have added inline documentation to the code I modified

If you have questions, please file a support ticket, or create a GitHub Issue in this repository.

[JenniferMah]

Hi @tirkarthi! Thanks for the contribution!