app.py

import gradio as gr

def greet(name):
    return "Hello " + name + "!!"

def run():
    demo = gr.Interface(
        fn=greet,
        inputs="text",
        outputs="text",
    )

    demo.launch(server_name="0.0.0.0", server_port=7860)


if __name__ == "__main__":
    run()