fix(google-genai): keep the finish reason of a streamed response that has no content - #2650

fix(google-genai): keep the finish reason of a streamed response that has no content#2650

Luca Forstner (lforst) merged 3 commits into

braintrustdata:mainbraintrustdata/braintrust-sdk-javascript:mainfrom

pcbeingused333:fix/google-genai-stream-finish-reason-no-contentpcbeingused333/braintrust-sdk-javascript:fix/google-genai-stream-finish-reason-no-contentCopy head branch name to clipboard