---
title: AI Tutor - Free Models
emoji: 🧠
colorFrom: blue
colorTo: purple
sdk: gradio
sdk_version: 5.32.0
app_file: app.py
pinned: false
---

# AI Tutor - Free Models

An AI-powered tutoring app that helps you learn from your PDF and PowerPoint documents using free Hugging Face models.

## Features
- 📄 PDF & PowerPoint support
- 🤖 AI tutoring with DialoGPT
- 🔊 Text-to-speech responses
- 📚 Multiple learning modes