LangChain Reference home page

GitHub
Main Docs

Overview
Agent
Middleware
Backends
Sandboxes
Subagents

Deep Agents Code

⌘I

LangChain Assistant

Ask a question to get started

Enter to send•Shift+Enter new line

Menu

Overview Agent Middleware Backends Sandboxes Subagents

Deep Agents Code

Language

Theme

PythondeepagentsbackendsprotocolBACKEND_TYPES

Type●Since v0.2

BACKEND_TYPES

Copy

BACKEND_TYPES: TypeAlias = BackendProtocol | BackendFactory

View source on GitHub