parameterize function then for any Y you show the Machine there's always going to be a Z that's going to reconstruct it perfectly which means your energy surface can be completely flat it's not a good model dependency of Y on X because your energy function doesn't tell you you know which Y is good so again what we're going to have to do is limit the information capacity of Z like we did with camis basically we're going to have to limit the volume of white space they can take low energy and that volume will have to be commensurate with