Using langchain library with basics in js. (splitting pdf files, creating chunks, converting vectors, using conversational chain in memory)

Usage

Install dependencies.

npm install

Configure enviroments.

• Create .env document inside root of project (or change name of .env.sample to .env)
• Add your OpenAI API Key into .env (as OPENAI_API_KEY=<your api key>)

Run project

npm run start

Enter your question to console

Question: what is the document about?

Adding Documents

You can add your pdf files to /documents folder inside of root of folder. bitcoin.pdf is already included.