💬 AI Chatbot - Streamlit + OpenAI

A conversational AI chatbot built with Python, Streamlit, and OpenAI's GPT-3.5. Supports multi-turn conversations with a clean, minimal chat UI.

🚀 Features

• 🤖 Powered by OpenAI GPT-3.5-turbo
• 💬 Multi-turn conversation memory
• ⚡ Real-time streaming responses
• 🖥️ Clean Streamlit web interface
• 🔑 Secure API key handling via environment variables

🛠️ Tech Stack

⚙️ Setup & Run

1. Clone the repo

   git clone https://github.com/SimranSabat/chatbot.git
   cd chatbot

2. Install dependencies

   pip install -r requirements.txt

3. Add your OpenAI API key Create a .streamlit/secrets.toml file:

   OPENAI_API_KEY = "your-api-key-here"

4. Run the app

   streamlit run streamlit_app.py

📁 Project Structure

chatbot/
├── streamlit_app.py     # Main application
├── requirements.txt     # Dependencies
└── .streamlit/
    └── secrets.toml     # API keys (not committed)

🔒 Security Note

Never commit your API key. Use .streamlit/secrets.toml locally and Streamlit Cloud's secrets manager for deployment.

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Made with ❤️ by Simran Sabat