How can I change the Gradio interface so that when the user clicks on "clear", the cursor is automatically placed in the text input above it?

Question

I'm following the basic Gradio interface from the Gradio documentation:

import gradio as gr

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

demo = gr.Interface(fn=greet, inputs="text", outputs="text")

demo.launch()

The interface is:

How can I change the interface so that when the user clicks on "clear", the cursor is automatically placed in the text input above it?