Hands-on Agentic AI App: LangGraph 1.0

What is Agentic AI App? Following Hands-on Agentic AI: LangChain 1.0 post , A simple way to think about Agentic AI is: model + tools + web-service = agentic AI app . With LangGraph 1.0 now stable , building them is straightforward. Let's build a 'Weather Poet' agent app that: Runs as a web service, accessible via UI and API. . Uses a web search tool to find a forecast. Write a poem about it. 1.…