**Subject:** Help with OpenAI Embedding Handler Output Type Hint Warning Hi Danny,
I’m running into a warning related to the `OpenAITextEmbeddings` handler in Apache Beam and could use your guidance. Here’s the warning I’m seeing: ``` WARNING:root:This output type hint will be ignored and not used for type-checking purposes. Typically, output type hints for a PTransform are single (or nested) types wrapped by a PCollection, PDone, or None. Got: Union[Tuple[PCollection[~MLTransformOutputT], PCollection[Row]], PCollection[~MLTransformOutputT]] instead. ``` This shows up multiple times and seems related to how the output type is declared in the transform. I’m wondering if this is expected or if the output signature should be updated to prevent the warning. Here’s the link to the code I’m working with: openai <https://github.com/aditya0yadav/beam-1/blob/master/sdks/python/apache_beam/ml/transforms/embeddings/open_ai.py> 👉 https://github.com/aditya0yadav/beam-1/blob/master/sdks/python/apache_beam/ml/transforms/embeddings/open_ai.py Would appreciate your thoughts when you get a chance. Best, Aditya >
