app.py

import gradio as gr

def greet(name):
    return "Hello " + name + "!!"
   
iface = gr.Interface(
        fn=greet,
        inputs=gr.Textbox(lines=1, max_lines=10, label="Input Text"),
        outputs="text",
        title="Title",
        examples=["hi", "Adam"]
)       

if __name__ == "__main__":
    iface.launch()