# 🌍 English-to-French Translation App

A Gradio web interface for translating English text to French using Hugging Face's T5 transformer models.

Encoder-Decoder Transformers (e.g., T5, BART, mT5) are comonly used for translation, summarization, question answering.
They combine both encoder and decoder for input-output mappings.


## Features

- **Model Selection**: Choose between different T5 model sizes
  - `t5-small`: Faster inference
  - `t5-base`: Higher quality translations
- **Customizable Length**: Control maximum translation output length
- **Example Texts**: Try pre-loaded examples with one click
- **Responsive Design**: Works on both desktop and mobile devices

## How to Use

1. **Input Text**:
   - Type or paste English text in the input box
2. **Select Model**:
   - Choose your preferred balance of speed vs quality
3. **Adjust Length** (Optional):
   - Use the slider to control translation length
4. **Click Translate**:
   - Get instant French translation

## Technical Details

### Models Used
- [T5-small](https://huggingface.co/t5-small) (60M parameters)
- [T5-base](https://huggingface.co/t5-base) (220M parameters)

### Dependencies
- Transformers >=4.30.0
- PyTorch >=1.10.0
- Gradio >=3.40.0
- SentencePiece (for tokenization)

## Deployment

This app is designed for easy deployment on [Hugging Face Spaces](https://huggingface.co/spaces):

1. Create a new Space
2. Add these files:
   - `app.py` (main application)
   - `requirements.txt` (dependencies)
3. The Space will automatically build and deploy

## Local Development

To run locally:
```bash
pip install -r requirements.txt
python app.py