Does RAG not support the epub file format?

[cgoder]

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Dify version

0.6.4

Cloud or Self Hosted

Self Hosted (Docker)

Steps to reproduce

Does RAG not support the epub file format?

✔️ Expected Behavior

docke version support epub file, same with cloud version.

❌ Actual Behavior

• [x] cloud version [ ] docker version

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[crazywoola]

https://github.com/langgenius/dify/blob/ad65c891e7f38958095dce16584d641537993bd5/api/core/rag/extractor/extract_processor.py#L110

See here, if you config the if etl_type == 'Unstructured':, then it should be supported.