我用Python構建的NEAT系統創建了一個Flappy Bird游戲，遵循YouTube上的本教程：技術與蒂姆當我完成所有代碼時，他運行它并使游戲正常運行，我的代碼沒有在屏幕上顯示管道。我的代碼如下：import pygame, neat, time, os, random##import all of the variables we'll need for AI runningpygame.font.init()##enables using fonts/text on screen.WIN_WIDTH = 500WIN_HEIGHT = 800##define the size of the window. We're working with a GUI for flappy bird AI.BIRD_IMGS = [pygame.transform.scale2x(pygame.image.load(os.path.join("imgs", "bird1.png"))), pygame.transform.scale2x(pygame.image.load(os.path.join("imgs", "bird2.png"))), pygame.transform.scale2x(pygame.image.load(os.path.join("imgs", "bird3.png")))]##import the images of the bird from the images directory. There are three as to make up the states of flapping.PIPE_IMG = pygame.transform.scale2x(pygame.image.load(os.path.join("imgs", "pipe.png")))##import the texture for the pipes from the same directory.BASE_IMG = pygame.transform.scale2x(pygame.image.load(os.path.join("imgs", "base.png")))BG_IMG = pygame.transform.scale2x(pygame.image.load(os.path.join("imgs", "bg.png")))##repeat for the ground and the background. They are seperate pieces as to allow for handling the collision with the ground being death.STAT_FONT = pygame.font.SysFont("comicsans", 50)class Bird: ##define the bird and its system as a class.    IMGS = BIRD_IMGS ##easier system for calling back to our list of bird images    MAX_ROTATION = 25    ROT_VEL = 20    ANIMATION_TIME = 5    ##some definitions to do with making sure the bird can't just start spinning around aimlessly instead of looking like it should be going forward.    def __init__(self, x, y): ##essentially telling the AI/game what the bird starts out as, and how to define each thing.        self.x = x ##the distance forward on the screen        self.y = y ##how high up on the screen the bird is        self.tilt = 0 ##the angle the bird is at        self.tick_count = 0 ##essentially handles all of the physics        self.vel = 0 ##speed.