Liu An dac5bcdf17

Fix: Enforce default embedding model in create_dataset / update_dataset (#8486) ...

### What problem does this PR solve?

Previous:
- Defaulted to hardcoded model 'BAAI/bge-large-zh-v1.5@BAAI'
- Did not respect user-configured default embedding_model

Now:
- Correctly prioritizes user-configured default embedding_model

Other:
- Make embedding_model optional in CreateDatasetReq with proper None
handling
- Add default embedding model fallback in dataset update when empty
- Enhance validation utils to handle None values and string
normalization
- Update SDK default embedding model to None to match API changes
- Adjust related test cases to reflect new validation rules

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

2025-06-25 16:41:32 +08:00

..

modules

Refa: Structure Ask Message (#8276)

2025-06-16 10:17:21 +08:00

__init__.py

Update comments (#4569)

2025-01-21 20:52:28 +08:00

ragflow.py

Fix: Enforce default embedding model in create_dataset / update_dataset (#8486)

2025-06-25 16:41:32 +08:00