app.py

$git clone https://huggingface.co/spaces/CozmoGamingAI/test
import gradio as gr

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

iface = gr.Interface(fn=greet, inputs="text", outputs="text")
iface.launch()
$git add app.py
$git commit -m "Add application file"
$git push