Sample LangGraph

This is a sample of LangGraph, a library for building stateful Multi-Actor applications using LLM and LangChain.

Description

This is a sample for generating blogs using LangGraph.
The structure is as follows:

graph TD;
    User-->Supervisor;
    Supervisor-->User;

    Supervisor-->Researcher;
    Researcher-->Supervisor;

    Supervisor-->Writer;
    Writer-->Supervisor;

    Supervisor-->Reviewer;
    Reviewer-->Supervisor;

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Used tools

tools	description
LangGraph	library for building stateful, multi-actor applications with LLMs
LangChain	framework for developing applications powered by language models
OpenAI API	API for accessing new AI models developed by OpenAI
SerpAPI	API for fast, easy, and complete scraping from Google and other search engines

Usage

Open the .ipynb file in Google Colab and follow the instructions.

NOTE: OpenAI API and SerpAPI keys must be set to secret.