Anirudh31415926535

# Description This PR allows user to pass in a base_url field for cohere rerank class. ## Version Bump? Did I bump the version in the `pyproject.toml` file of the...

NotImplementedError: Provider cohere model does not support chat.

1

### Checked other resources - [X] I added a very descriptive title to this issue. - [X] I searched the LangChain documentation with the integrated search. - [X] I used...