app.py

import gradio as gr
from transformers import AutoModelForSeq2SeqLM, AutoTokenizer

# Load pre-trained model and tokenizer
model_name = "t5-small"
model = AutoModelForSeq2SeqLM.from_pretrained(model_name)
tokenizer = AutoTokenizer.from_pretrained(model_name)

# Function to translate text
def translate_text(text, source_lang, target_lang):
    input_text = f"translate {source_lang} to {target_lang}: {text}"
    inputs = tokenizer(input_text, return_tensors="pt", padding=True, truncation=True)
    outputs = model.generate(**inputs)
    translation = tokenizer.decode(outputs[0], skip_special_tokens=True)
    return translation

# List of Indian languages
indian_languages = [
    "as", "bn", "gu", "hi", "kn", "ml", "mr", "or", "pa", "ta", "te", "ur"
]

# Supported languages
languages = ["en", "fr", "de", "es", "it"] + indian_languages

# Create Gradio interface
def translate_interface(text, source_lang, target_lang):
    return translate_text(text, source_lang, target_lang)

iface = gr.Interface(
    fn=translate_interface,
    inputs=[
        gr.Textbox(lines=2, placeholder="Enter text to translate"),
        gr.Dropdown(choices=languages, label="Source Language"),
        gr.Dropdown(choices=languages, label="Target Language")
    ],
    outputs="text",
    title="Hugging Face Translation App",
    description="Translate text from one language to another using a T5 model."
)

if __name__ == "__main__":
    iface.launch()