import pygame, sys from pygame.locals import QUIT

def draw_rectangle(surface, rectangle): pygame.draw.rect(surface, (0, 255, 0), rectangle)

def main(): pygame.init()

#Intalise DISPLAYSURF = pygame.display.set_mode((400, 300)) pygame.display.set_caption('Rectangles and Squares')

# Game Clock game_clock = pygame.time.Clock()

#Variables x_position = 100

#Game Loop running = True while running: #Update Section

#Update delta_time delta_time = game_clock.tick(60) / 100

#Handle events for event in pygame.event.get(): if event.type == QUIT: pygame.quit() sys.exit()

#Move the object right x_position += 10 * delta_time

#Draw Section DISPLAYSURF.fill((128, 128, 128))

draw_rectangle(DISPLAYSURF, pygame.Rect(x_position, 0, 50, 50))

pygame.display.flip()

if __name__ == "__main__": main()

Update the code so the square descends down the screen without moving across it!