fixed copy of the discriminator we build a complete tensor flow graph describing K steps of the learning process for the discriminator so the generator nut is essentially looking into the future and predicting where the discriminator will be several steps later and because it's the generator looking into the future rather than the discriminator looking into the future we're actually setting a direction for that min max problem we're saying that it's max over the discriminator and the inner loop and then men over the generator in the outer