import pygame # importing the module
WIDTH = 800
HEIGHT = 600
pygame.init() # initializing the module
screen = pygame.display.set_mode((WIDTH, HEIGHT))  # making the window of size WIDTH and HEIGHT

run = True           # Game status -> game is running
while run:           #-> while the game is running 
    pygame.time.delay(50)   # run this loop after every 50 milliseconds
    
    for event in pygame.event.get():  # for each event occuring in the window
        if event.type == pygame.QUIT:  # checking if the close button was pressed
            run = False     # update game status to stop (not running)
            
    pygame.display.update()  # update our window with all the changes that we have done
pygame.quit() # close the window