import pygame

def run_game():
    
    ## Initialize the pygame submodules and set up the display window.

    pygame.init()

    width = 640
    height = 600
    my_win = pygame.display.set_mode((width,height))


    ## Initialize game objects.
    # clock
    clock = pygame.time.Clock()
    
    ## The game loop starts here.
    
    keepGoing = True    
    while (keepGoing):

        ## Handle events.

        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                keepGoing = False

        ## Update game objects.
        dt = clock.tick()
        
        ## Draw picture and update display.

        my_win.fill(pygame.color.Color("lightblue"))



        pygame.display.update()

    ## The game loop ends here.

    pygame.quit()


## Call the function run_game.

run_game()