app.py

import gradio as gr

def simple_function(name):
    return f"Привет, {name}!"

with gr.Blocks() as demo:
    name_input = gr.Textbox(label="Введите ваше имя")
    greeting_output = gr.Textbox(label="Приветствие")
    submit_btn = gr.Button("Отправить")

    submit_btn.click(simple_function, inputs=name_input, outputs=greeting_output)

    demo.launch()