Simple AI Chatbot

Build a chatbot using direct OpenAI API calls — maintain conversation history, handle multi-turn context, and display responses cleanly. Your very first LLM integration.

You will learn to:

• Make your first OpenAI API call and understand the request/response structure
• Maintain multi-turn conversation context using the messages array
• Build a Streamlit chat UI with session state and message history
• Use system prompts to give an LLM a persona and behavioral constraints
• Deploy a Python AI app to Streamlit Cloud