### What problem does this PR solve?
Fixed #5839
This PR fix error code 102, stating dataset_ids is required.
curl --request POST \
--url http://{address}/api/v1/chats \
--header 'Content-Type: application/json' \
--header 'Authorization: Bearer <YOUR_API_KEY>' \
--data '{
"name": "test_chat"
}'
this is not getting datasetids , fix for it.
file location : sdk\python\ragflow_sdk\ragflow.py
added : "dataset_ids": dataset_list if dataset_list else [],
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Co-authored-by: Raghav <2020csb1115@iitrpr.ac.in>
6f9cd96ec5