Hi

The community member is experiencing an AttributeError with the ChromaVectorStore object, where it has no attribute _pydanticprivate. Another community member suggests that installing the llama-index-vector-stores-chroma package might fix the issue. The community member has tried creating a new virtual machine and copying the code, but the problem persists. The community members are unsure of the cause, with one suggesting that updating dependencies might have caused the issue.