Bump black from 24.1.1 to 24.2.0

Bumps [black](https://github.com/psf/black) from 24.1.1 to 24.2.0.
- [Release notes](https://github.com/psf/black/releases)
- [Changelog](https://github.com/psf/black/blob/main/CHANGES.md)
- [Commits](psf/black@24.1.1...24.2.0)

---
updated-dependencies:
- dependency-name: black
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -2,7 +2,7 @@ openai==1.12.0
 ollama==0.1.6
 fastapi==0.109.2
 uvicorn==0.27.1
-black==24.1.1
+black==24.2.0
 flake8==7.0.0
 pre-commit==3.6.1
 pydantic==2.6.1