create_react_agent using langgraph generates error

[Sibgat-Ul]

while following The documentation to make a conversational rag

The snippet:

from langgraph.prebuilt import create_react_agent
agent_executor = create_react_agent(pipe, tools)

Generates error:

ImportError: cannot import name 'RemoveMessage' from 'langchain_core.messages' 

langgraph: 0.2.5
langchain_core: 0.2.33

Any solutions?

[vbarda]

I cannot reproduce this -- could try making a fresh virtual environment and see if this error still occurs?

[Sibgat-Ul]

had to re-install langchain langchain_core langgraph which solved the issue (have tried it multiple times but dunno how it worked this time) thanks <3

[vbarda]

glad it worked!