JavaEdge

Aug 9, 2024 · Artificial Intelligence

Build a Graph‑Based LLM Agent with LangGraph: Step‑by‑Step Tutorial

This article introduces LangGraph, a Python library for creating stateful, multi‑agent LLM workflows, explains its loop, persistence, and human‑in‑the‑loop features, shows how to install it, and provides a complete code example that builds, runs, and reuses a searchable AI agent with thread‑level state saving.