import random
import pygame
import pygame_gui
import sys

pygame.init()

pygame.display.set_caption('Dice Roll')

window_surface = pygame.display.set_mode((800, 600))

background = pygame.Surface((800, 600))

background.fill(pygame.Color('#009900'))

manager = pygame_gui.UIManager((800, 600))

is_running = True

while is_running:


     for event in pygame.event.get():

         if event.type == pygame.QUIT:

             is_running = False


     window_surface.blit(background, (0, 0))


     pygame.display.update()