This repo serves as a template for how to make your own LangChain apps on Streamlit.
This app was inspired by and draws heavily from this YouTube video: https://www.youtube.com/watch?v=U_eV8wfMkXU.
You can also review their GitHub code.
We used python 3.11.0 to build this app.
Setup a virtual environment and activate it.
Run pip install -r requirements.txt to install the required packages.
This app is meant to be deployed on Streamlit.
Note that when setting up your StreamLit app you should make sure to add OPENAI_API_KEY as a secret environment variable.
You can also paste your OPENAI_API_KEY into the Streamlit app if you find setting variables finnicky.