langchain memory types python file
Added 2023-01-30 01:46:26 +0000 UTCfor video: https://youtu.be/7RcS8FHGdW4
Comments
hi, when we installl lanchain. from langchain.chains import ChatVectorDBChain ImportError: cannot import name 'ChatVectorDBChain' from 'langchain.chains' (C:\Users\Administrator\AppData\Local\Programs\Python\Python38\lib\site-packages\langchain\chains\__init__.py) how can I solve the error?
xiaojing zhu
2023-03-17 06:21:52 +0000 UTC
