run_game()为什么老是返回错误

Question

Traceback (most recent call last):
  File "alien_invasion.py", line 31, in <module>
    run_game()
  File "alien_invasion.py", line 13, in run_game
    ai_settings=Settings()
  File "C:\Users\15260\Desktop\alien_invasion\settings.py", line 10, in __init__
    self.bg_color(230,230,230)
AttributeError: 'Settings' object has no attribute 'bg_color'

Answer 1

为什么不给个代码呢，根据所提供的，我猜是打错单词了