LangChain Reference home page

GitHub
Main Docs

Overview
Graphs
Functional API
Pregel
Checkpointing
Storage
Caching
Types
Runtime
Config
Errors
Constants
Channels
Agents

LangGraph CLI

LangGraph SDK

LangGraph Supervisor

LangGraph Swarm

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Overview Graphs Functional API Pregel Checkpointing Storage Caching Types Runtime Config Errors Constants Channels Agents

LangGraph Supervisor

LangGraph Swarm

Language

Theme

Pythonlanggraphstore.base.BaseStore

Symbol Not Found

The symbol store.base.BaseStore was not found in langgraph.