import gradio as gr
from transformers import MarianMTModel, MarianTokenizer

model_name = "Helsinki-NLP/opus-mt-en-te"
tokenizer = MarianTokenizer.from_pretrained(model_name)
model = MarianMTModel.from_pretrained(model_name)

def translate(text):
    if not text.strip():
        return "Please enter English text."
    inputs = tokenizer(text, return_tensors="pt", padding=True)
    translated = model.generate(**inputs)
    output = tokenizer.decode(translated[0], skip_special_tokens=True)
    return output

demo = gr.Interface(fn=translate,
                    inputs="text",
                    outputs="text",
                    title="English to Telugu Translator",
                    description="Enter English text to get Telugu translation.")

demo.launch()