FastAPI

FastAPI is an open-source web framework for building web APIs with Python type hints.

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FastAPI is a Python web framework created by Sebastián Ramírez and released in 2018. Built on Starlette and Pydantic, it uses type hints to validate request data and automatically generates OpenAPI documentation.

It supports asynchronous code and is used to build lightweight, fast API servers, including servers that expose AI models through an API.

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It traced the errors to an intermittent exception in a FastAPI endpoint, then prepared a GitHub pull request with a code fix and regression tests.


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