Chat with your documents using LangChain

This repo contains the code for the blog articles "LangChain: Chat with your Documents!" and "Interactive Web-App with Streamlit: Web-UI for Chat-with-your-Documents".

Install Dependencies

Install pipenv for user

python3 -m pip install --user pipenv

Install Dependencies and create venv

pipenv install

Run

You can launch a subshell in the virtual environment with pipenv shell:

pipenv shell

export OPENAI_API_KEY=<YOUR_API_KEY>
streamlit run docchat_streamlit_ui.py`

Alternatively you can use pipenv run to execute streamlit in the virtual environment:

export OPENAI_API_KEY=<YOUR_API_KEY>
pipenv run streamlit run docchat_streamlit_ui.py