doesn't output exactly the same image over and over again but it might do something like every image it creates is a picture of the same dog and the dog is in different positions or has different objects in the background or we might see you know every sample it makes as a beach scene for example but it is essentially generating too few of things so the reason that mode collapse happens particularly often for the genitive adversarial Nets game is that the game is a little bit pathological and the way that we specify the value function in