9 Roadblock 1C

    #When roadblock gets to the bottom put back to the top & add to score
    if randy > 570:
        randy = -100
        randx = random.randrange(0, 300)
        score = score + 1
        print(score)
    #move the roadblock down
    randy = randy + 5
    #change the car position
    car1.x += car1.x_change
    window.fill((0, 0, 0))
    #draw the roadblock
    rect1 = pygame.draw.rect(window, (255, 255, 0),(randx, randy, 100, 30))
    #draw the car
    window.blit(car1.image,[car1.x,car1.y])
    #Make an invisible rectangle around the car for crash detection.
    rect2 = pygame.Rect(car1.x,car1.y,70,150)
    #Draw the screen
    pygame.display.update()
    #Check to see if the rectangles have crashed
    if rect2.colliderect(rect1):
        print('crash')
        running = False
    clock.tick(60)