huygithub23/langchain-pdf-qa

This repo lets you use a local PDF/text file to ask questions and generate asnwers.

How to use

1. Add a .env file (OPENAI API key can be found in https://platform.openai.com/account/api-keys):

OPENAI_API_KEY=

2. Run npm i
3. Run npm run dev

You will see a response in your console for the Microsoft 10-K report

Acknowldgements

• Big thanks to https://github.com/mayooear/gpt4-pdf-chatbot-langchain for the PDF loader functions