README.md

---
title: PDF Chatbot
emoji: 📄
colorFrom: blue
colorTo: purple
sdk: gradio
sdk_version: "3.50.2"
app_file: app.py
pinned: false
---

# PDF Question Answering Chatbot

A smart chatbot that can answer questions about your uploaded PDF documents using AI.

## Features
- Upload any text-based PDF
- Ask questions in natural language
- Get accurate answers extracted from the document
- Clean, user-friendly interface

## How to Use
1. Upload a PDF file
2. Wait for the confirmation message
3. Ask questions about the document content
4. Receive answers with confidence scores

## Technical Details
- Powered by `deepset/roberta-base-squad2` model
- Built with Gradio interface
- Deployed on Hugging Face Spaces
- Uses PyPDF2 for text extraction

[![Hugging Face Spaces](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Spaces-blue)](https://huggingface.co/spaces)