import os
import sys

import pygame


def reboot_system():
    os.system('sudo reboot')


def shutdown_system():
    os.system('sudo shutdown now')

def update():
    pygame.quit()
    os.system('bash ~/update.sh')
    sys.exit(1)

def restart_app():
    sys.exit(1)

def show_black():
    return 'show_black'