Doc QA Tutorial

A simple document QA app built with Langchain and Streamlit. You can follow my tutorial on dev.to to build this app from scratch or just clone this repo and run it locally:

1. Clone this repo and install the dependencies:

git clone
cd doc-qa-tutorial
pip install -r requirements.txt

2. Set Environment Variables and run the app:

set OPENAI_API_KEY=<your-openai-api-key>
streamlit run app.py