Trying to unblock documentation build pipeline
* Bump langgraph dep in docs
* Update langgraph in lock file (resolves an issue in API reference
generation)
- **Description:** This pull request introduces two new methods to the
Langchain Chroma partner package that enable similarity search based on
image embeddings. These methods enhance the package's functionality by
allowing users to search for images similar to a given image URI. Also
introduces a notebook to demonstrate it's use.
- **Issue:** N/A
- **Dependencies:** None
- **Twitter handle:** @mrugank9009
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Co-authored-by: ccurme <chester.curme@gmail.com>
