feat(integrations): add mistral sdk integration#199

Abhijeet Prasad (AbhiPrasad) wants to merge 1 commit intomainbraintrustdata/braintrust-sdk-python:mainfrom

abhi-feat-add-mistral-sdk-integrationbraintrustdata/braintrust-sdk-python:abhi-feat-add-mistral-sdk-integrationCopy head branch name to clipboard