app.py

import gradio as gr

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

with gr.Blocks() as demo:

    txt = gr.Textbox(label="Input", lines=2)
    
    iface = gr.Interface(
        fn=greet,
        inputs="text",
        outputs="text",
        title="Title"
    )
    
    gr.Markdown("## Text Examples")
    gr.Examples(
        ["hi", "Adam"],
        txt
    )

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