Fixes lint failures on main

[rawwar]

Description

Fixes lint failures on main

Issues Resolved

https://github.com/opensearch-project/opensearch-py-ml/actions/runs/7731243391/job/21078434606

Check List

• [ ] New functionality includes testing.
  • [ ] All tests pass
• [ ] New functionality has been documented.
  • [ ] New functionality has javadoc added
• [x] Commits are signed per the DCO using --signoff

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (261eab5) 91.53% compared to head (6d42cce) 91.53%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #374 +/- ## ======================================= Coverage 91.53% 91.53% ======================================= Files 42 42 Lines 4395 4395 ======================================= Hits 4023 4023 Misses 372 372 ```

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