document-qa

This is a little experiment with Langchain and Chroma to build a document question-answering system over a PDF file.

Architecture

The architecture behind this system is detailed in the following diagram

Setup

1. Install Poetry

2. Clone the repo

3. Run: poetry install --with dev

4. Create a .env file at the root of the project with your OpenAI key

OPENAI_API_KEY=<YOUR_API_KEY_GOES_HERE>

Demo

You can run the script with the following commands

poetry run python -m src.main --file_path /Users/ahmedbesbes/Downloads/Effective-Python.pdf \   
                              --question "What is the difference between str and bytes"