LangChain upgraded their BaseRetriever class to Pydantic, which made our child class FiftyOneDocsRetriever throw an error when trying to add custom attributes. The fix was to just get rid of the inheritance. FiftyOneDocsRetriever still implements the get_relevant_documents() method as before.
Test that now works:
from voxelgpt import ask_voxelgpt
ask_voxelgpt("does fiftyone support 3d bounding boxes?")
Also verified that CV queries and basic dataset queries still work.
Test conducted with langchain==0.0.179 (old version) and langchain==0.0.288 (most recent), plus some intermediate versions, and all work.
LangChain upgraded their
BaseRetrieverclass to Pydantic, which made our child classFiftyOneDocsRetrieverthrow an error when trying to add custom attributes. The fix was to just get rid of the inheritance.FiftyOneDocsRetrieverstill implements theget_relevant_documents()method as before.Test that now works:
Also verified that CV queries and basic dataset queries still work.
Test conducted with
langchain==0.0.179(old version) andlangchain==0.0.288(most recent), plus some intermediate versions, and all work.