README.md

---
title: Agentic Rag
emoji: 💬
colorFrom: yellow
colorTo: purple
sdk: gradio
sdk_version: 5.23.3
app_file: app.py
pinned: false
license: mit
short_description: HF Agents Course
---


## Environment Variables

To run this application, you need to set up the following environment variables in a `.env` file:

```
# Hugging Face API token (required)
HUGGINGFACEHUB_API_TOKEN=your_huggingface_token

# Langfuse logging (optional)
LANGFUSE_SECRET_KEY=your_langfuse_secret
LANGFUSE_PUBLIC_KEY=your_langfuse_public
LANGFUSE_HOST=https://cloud.langfuse.com

# Weather API (required for weather tool)
WEATHERAPI_KEY=your_weatherapi_key
```

You can obtain these API keys from:
- [Hugging Face](https://huggingface.co/settings/tokens)
- [Langfuse](https://langfuse.com/)
- [WeatherAPI](https://www.weatherapi.com/)