import pygame



def run_game():

    ## Initialize the pygame submodules and set up the display window.

    ## Load images and other resources.

    ## Initialize variables (e.g. position, speed of game objects)
    
    ## The game loop starts here.
    keepGoing = True    
    while (keepGoing):

        ## Handle events.

        ## Update game variables

        ## Draw picture and update display

    ## The game loop ends here.
    pygame.quit()


## Call the function run_game.
run_game()