app.py

import gradio as gr
from transformers import pipeline

# Initialize the translation pipelines
pipe_en_to_ur = pipeline("translation_en_to_urdu", model="Helsinki-NLP/opus-mt-en-ur")
pipe_ur_to_en = pipeline("translation_ur_to_en", model="Helsinki-NLP/opus-mt-ur-en")

def translate_to_urdu(text):
    return pipe_en_to_ur(text)[0]['translation_text']

def translate_to_english(text):
    return pipe_ur_to_en(text)[0]['translation_text']

with gr.Blocks() as demo:
    with gr.Row():
        with gr.Column():
            english = gr.Textbox(label="English text")
            urdu = gr.Textbox(label="Urdu text")
        with gr.Column():
            translate_to_urdu_btn = gr.Button(value="Translate to Urdu")
            translate_to_english_btn = gr.Button(value="Translate to English")

    translate_to_urdu_btn.click(translate_to_urdu, inputs=english, outputs=urdu, api_name="translate-to-urdu")
    translate_to_english_btn.click(translate_to_english, inputs=urdu, outputs=english, api_name="translate-to-english")
    
   

demo.launch()