Bump pydantic from 1.10.12 to 2.6.4

Bumps [pydantic](https://github.com/pydantic/pydantic) from 1.10.12 to 2.6.4.
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/main/HISTORY.md)
- [Commits](pydantic/pydantic@v1.10.12...v2.6.4)

---
updated-dependencies:
- dependency-name: pydantic
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

requirements.txt

@@ -8,7 +8,7 @@ Pillow==9.4.0
 faiss-cpu==1.7.4
 openai==0.28.0
 datasets==2.14.5
-pydantic==1.10.12
+pydantic==2.6.4
 bitsandbytes
 huggingface-hub
 google-generativeai==0.3.1