import { GraphNode } from "@langchain/langgraph"; import { MessagesState } from "../state"; import { AIMessage } from "@langchain/core/messages"; export function createDummyModelNode(addition): GraphNode { return async (state) => { //TODO: call AI model with collected data return { messages: [new AIMessage(addition + " : " + state.messages.at(-1)?.content)] }; }; }