How to add memory to Langgraph using create_openai_functions_agent

[lironezra]

I am using this code from the documentation: https://github.com/langchain-ai/langgraph/blob/main/examples/agent_executor/base.ipynb

How can I add to this implementation memory for graph and also for the agent?

[vbarda]

@lironezra you would need to enable persistence by passing a checkpointer to workflow.compile, e.g.

app = workflow.compile(checkpointer=checkpointer)

see more here: https://langchain-ai.github.io/langgraph/how-tos/persistence/