Robi

This is a part of the error I get back when running the chat-langchain uvicorn server. The base.py file doesn't have the AsyncCallbackManager class anymore since version 0.0.154. from query_data...

This fixed it for me. Incorrect or incomplete installation of MSVC: Ensure you have MSVC properly installed with the correct toolset. In Visual Studio Installer, there is a section for...