Python: Github action fixes - formatting

[JTremb]

Motivation and Context

Fixes formatting issue to make Lint github workflow passes.

Description

Contains only reformatting changes.

Contribution Checklist

• [x] The code builds clean without any errors or warnings
• [x] The PR follows SK Contribution Guidelines (https://github.com/microsoft/semantic-kernel/blob/main/CONTRIBUTING.md)
• [x] All unit tests pass, and I have added new tests where possible
• [x] I didn't break anyone :smile: