Yash-Kavaiya/notes-converter ? reverse-engineered prompt

Build me a simple Python AI assistant project that uses Google ADK and NVIDIA NIM with the Llama 3.1 Nemotron Nano 8B model.

I want it to read the API key from a local .env file, keep secrets out of git, and expose a root agent I can import and use from my code. The assistant should answer user questions in a helpful way, with a clean and minimal setup that is easy to run after installing dependencies.

Please make the project feel polished, with a clear main entry point, a working agent configuration, and basic setup instructions so I can get it running quickly. If you need current setup details for the libraries, look up the latest docs online.