app.py

import gradio as gr
import requests
import io
from PIL import Image

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

with gr.blocks(theme=gradio.Themes.SIMPLE_ORANGE) as demo:
    text_input = gr.inputs.Textbox(lines=2, placeholder="Name Here...")
    output_text = gr.outputs.Textbox()
    gr.Interface(fn=greet, inputs=text_input, outputs=output_text).\
        label("Greeting App").\
        caption("Type your name to receive a personalized greeting.").\
        launch()