README.md

AI Product Search Agent

This is a fully free, deployable AI tool built with Streamlit and LangChain that searches Amazon cellphone accessories using natural language.

Features

• Natural language understanding
• Vector search (FAISS + sentence-transformers)
• Price and keyword filtering
• Conversational agent interface
• Deployed on Hugging Face Spaces

How to Run

Locally

pip install -r requirements.txt
streamlit run app.py

Hugging Face Spaces

1. Create a new Space (Streamlit)
2. Upload all files
3. Add your secrets.toml with an OpenRouter or OpenAI API key
4. Deploy!

Enjoy your free AI agent!