app.py

import gradio as gr

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

def welcome_message(greeting, mood):
    if mood == "Happy":
        return greeting + " Welcome!"
    else:
        return greeting + " Not welcome"

iface1 = gr.Interface(greet, "text", "text", title="Step 1: Enter Your Name")
iface2 = gr.Interface(welcome_message, ["text", gr.inputs.Radio(choices=["Happy", "Sad"])], "text", title="Step 2: Select Your Mood")

iface1.launch(inline=False)
iface2.launch()