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langchain/libs/partners/mistralai/tests/unit_tests
Maximilian Schulz fdeaff4149 langchain-mistralai - make base URL possible to set via env variable for ChatMistralAI (#25956)
Thank you for contributing to LangChain!


**Description:** 

Similar to other packages (`langchain_openai`, `langchain_anthropic`) it
would be beneficial if that `ChatMistralAI` model could fetch the API
base URL from the environment.

This PR allows this via the following order:
- provided value
- then whatever `MISTRAL_API_URL` is set to
- then whatever `MISTRAL_BASE_URL` is set to
- if `None`, then default is ` "https://api.mistral.com/v1"`


- [x] **Add tests and docs**:

Added unit tests, docs I feel are unnecessary, as this is just aligning
with other packages that do the same?


- [x] **Lint and test**: 

Additional guidelines:
- Make sure optional dependencies are imported within a function.
- Please do not add dependencies to pyproject.toml files (even optional
ones) unless they are required for unit tests.
- Most PRs should not touch more than one package.
- Changes should be backwards compatible.
- If you are adding something to community, do not re-import it in
langchain.

If no one reviews your PR within a few days, please @-mention one of
baskaryan, efriis, eyurtsev, ccurme, vbarda, hwchase17.

---------

Co-authored-by: Chester Curme <chester.curme@gmail.com>
2024-09-03 14:32:35 +00:00
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