DocuMind

Personalize ChatGPT using LangChain, and get answers from your own documents and knowledge base.

Backend Setup

Install Dependencies

cd backend
npm install

Configure environment

Copy the example env file and add your OpenAI API key:

cp backend/env/development.env.example backend/env/development.env

Then edit backend/env/development.env and set your OPEN_AI_API_KEY.

Start the server

Run the following command to start the server

npm run dev

Frontend Setup

Install Dependencies

cd frontend
npm install

Start the NextJS server

Run the following command to start the NextJS server

npm run dev

Access the Chat page at http://localhost:3001/