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README.md

React for LangChain RAG Pattern with FastAPI

Overview

This React project utilizes Node.js to connect to a FastAPI backend for implementing the LangChain RAG (Retrieval Augmented Generation) pattern for Question and Answer (Q&A) tasks.

Features

  • Utilizes React for building a modern and interactive user interface.
  • Integrates Node.js for server-side logic and connecting to the FastAPI backend.
  • Implements the LangChain RAG pattern for advanced Q&A tasks, enabling intelligent question answering.
  • Utilizes FastAPI for building a high-performance backend API.

Requirements

  • Node.js 20.11.1 installed in your development environment.
  • Access to a FastAPI backend for LangChain RAG pattern implementation.
  • Basic knowledge of React, Node.js, FastAPI, and LangChain concepts.

Usage

  1. Clone the repository to your local machine.
  2. Set up and configure the FastAPI backend for LangChain RAG pattern implementation.
  3. Create .env file and populate:
  1. Perform a clean install of package dependancies:
npm ci
  1. Start the Node.js server and run the React 18 application to interact with the LangChain RAG Q&A functionality.
npm start

research helper screenshot

License

This project is licensed under the MIT License, granting permission for commercial and non-commercial use with proper attribution.

Support

For any questions or issues, please open an issue on GitHub or reach out to the project maintainers.

Disclaimer

This project is provided for educational and demonstration purposes only. Use at your own risk.