app.py

import gradio as gr

latest_command = ""

def send_command(command):
    global latest_command
    latest_command = command
    return f"Command sent: {command}"

def get_command():
    global latest_command
    return latest_command

with gr.Blocks() as demo:
    gr.Markdown("# Laptop Controller")

    cmd = gr.Textbox(label="Command")
    status = gr.Textbox(label="Status")

    send_btn = gr.Button("Send Command")
    send_btn.click(send_command, cmd, status)

    get_btn = gr.Button("Get Latest Command")
    latest = gr.Textbox(label="Latest Command")
    get_btn.click(get_command, outputs=latest)

demo.launch()