219-Python screensaver

"""Code snippets vol-44-snip-219
219-Python screensaver
stevepython.wordpress.com

requires:
pip install pygame
python.png image in current dir.

Download 240+ no nonsense python code snippets:
https://wp.me/Pa5TU8-1yg

from code found here:
https://dev.to/jcowie/creating-the--screensaver-in-pygame-3di
"""
import time
import pygame

#pygame.init()
width, height = 800, 600
LogoSpeed = [1, 1]
backgroundColor = 0, 0, 0

screen = pygame.display.set_mode((width, height))

Logo = pygame.image.load("python.png")
LogoRect = Logo.get_rect()

while True:
    screen.fill(backgroundColor)

    screen.blit(Logo, LogoRect)
    LogoRect = LogoRect.move(LogoSpeed)

    pygame.display.flip()
    time.sleep(2 / 1000)

    if LogoRect.left < 0  or LogoRect.right > width:
        LogoSpeed[0] = -LogoSpeed[0]
    if LogoRect.top < 0  or LogoRect.bottom > height:
        LogoSpeed[1] = -LogoSpeed[1]