app.py

import gradio as gr

def greet(name):
    return f"Hello, {name}!"

# Create the Gradio interface
interface = gr.Interface(
    fn=greet,
    inputs=gr.Textbox(label="Enter your name"),
    outputs=gr.Textbox(label="Greeting"),
    title="Hello World",
    description="A simple Gradio app that greets you!"
)

# Launch the interface
if __name__ == "__main__":
    interface.launch()