ankit5803/KneeCare-AI ? reverse-engineered prompt

Build me a simple Python app called KneeCare AI that helps people understand basic knee pain and care options. I want a clean Streamlit web app where someone can answer a few questions about their knee issue, see a friendly summary, and get practical next steps like rest, ice, exercise tips, or when to see a doctor. If you need current libraries or Streamlit patterns, look up the latest docs online.

Please make it feel polished and easy for non technical users, with a simple home screen, an input form, and a results area that explains things in plain language. Use the existing app, data, ingestion, and utils folders in a sensible way, and keep the code organized so it is easy to extend later. If it makes sense, include a small sample data flow or placeholder AI logic so the app works end to end right away. I also want clear error handling and a nice interface that does not feel bare bones.