python: Reformat python scripts using ruff

[Zhenye-Na]

Issue #, if available:

Description of changes:

This PR includes the changes to only reformat the python scripts using ruff as declared in https://github.com/aws/aws-ofi-nccl/blob/master/contrib/python/pyproject.toml#L23 without changing any functionalities

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[bwbarrett]

Why?

[yexiang-aws]

Thank you Nathan for cleaning up the format.

Earlier on, the feedback I got for a similar exercise is that it's not we are against format cleaning up, just that it comes with a downside of complicating the git blame (overrides the history of who actually added the core logic). And we recommend to clean up the format only along with whenever there's an actual business logic update to the code.

That's the north star we are(I'm personally) following right now, let me know if you have any questions.

[Zhenye-Na]

Thank you Nathan for cleaning up the format.

Earlier on, the feedback I got for a similar exercise is that it's not we are against format cleaning up, just that it comes with a downside of complicating the git blame (overrides the history of who actually added the core logic). And we recommend to clean up the format only along with whenever there's an actual business logic update to the code.

That's the north star we are(I'm personally) following right now, let me know if you have any questions.

Cool - I am going to cancel this instead