GANTrainOps contains the training ops.
generator_train_op: Op that performs a generator update step.
discriminator_train_op: Op that performs a discriminator update step.
global_step_inc_op: Op that increments the shared global step.
train_hooks: a list or tuple containing hooks related to training that need to be populated when training ops are instantiated. Used primarily for sync hooks.
@staticmethod __new__( cls, generator_train_op, discriminator_train_op, global_step_inc_op, train_hooks=() )
Create new instance of GANTrainOps(generator_train_op, discriminator_train_op, global_step_inc_op, train_hooks)