r. The difference is in the `norm_type`."""   return pggan_arg_scope(norm_type=norm_type, conditional_layer=conditional_layer,                          norm_var_scope_postfix=conditional_layer_var_scope_postfix,                          weights_init_stddev=weights_init_stddev, weight_decay=weight_decay,                          is_training=is_training, reuse=reuse)   