app.py

import gradio as gr
from deep_translator import GoogleTranslator

def translate(input_text, language):
    translated = GoogleTranslator(source='auto', target=str(language)).translate(input_text)
    return translated

options_1 = ['en', 'de', 'fr']
demo = gr.Interface(fn=translate, inputs=["text", gr.Dropdown(options_1),], outputs="text")
demo.launch(debug=True)