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pipecat/changelog/4352.fixed.2.md
2026-04-22 12:23:33 -04:00

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- Fixed direct-function registration crashing for functions without a docstring. `DirectFunctionWrapper` passed `inspect.getdoc()`'s result to `docstring_parser.parse()`, which raises when the docstring is `None`. Functions now register cleanly whether or not they have a docstring; an empty docstring produces empty description and parameter metadata as expected.