perf(pydantic_ai): simplify trace shaping#357

Abhijeet Prasad (AbhiPrasad) merged 1 commit intomainbraintrustdata/braintrust-sdk-python:mainfrom

abhi-refactor-pydantic-ai-trace-shapingbraintrustdata/braintrust-sdk-python:abhi-refactor-pydantic-ai-trace-shapingCopy head branch name to clipboard