Bump langchain from 0.0.333 to 0.1.0

Bumps [langchain](https://github.com/langchain-ai/langchain) from 0.0.333 to 0.1.0.
- [Release notes](https://github.com/langchain-ai/langchain/releases)
- [Commits](https://github.com/langchain-ai/langchain/compare/v0.0.333...v0.1.0)

---
updated-dependencies:
- dependency-name: langchain
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

pyproject.toml

@@ -28,7 +28,7 @@ python = "^3.9"
 torch = "2.1.1"
 transformers = "4.37.1"
 openai = "0.28.0"
-langchain = "0.0.333"
+langchain = "0.1.0"
 asyncio = "3.4.3"
 einops = "0.7.0"
 google-generativeai = "0.3.1"