Chatbot with LangChain, OpenAI API, and Streamlit

Overview

This project demonstrates the implementation of a chatbot using LangChain and the OpenAI API, with Streamlit for the user interface.

Getting Started

Prerequisites

• Python 3.11.9
• OpenAI API key

Project Setup

1. Create a Python virtual environment:

   python -m venv .venv

2. Activate the virtual environment:

   source .venv/bin/activate

3. Install the required dependencies:

    pip install -r requirements.txt

4. Copy .env.template and rename it to .env. ≥ Make sure to add your OpenAI API key to the file.

5. To start the assistant, run this command in your terminal:

   python main.py

6. To launch the assistant with a graphical interface, use this command:

    streamlit run chatbot_interface.py