[Music] yeah you have Ken loss on B and then you would I think you also have Ken loss on Z which like Z you restricted to piece the marginal of that you restrict it to be some Gaussian or something so in a sense you cannot put infinite information in there so both of them are in a sense information regular lies it's it's really more like an adversarial autoencoder which we didn't cover in a lecture so it's kind of like a VA yi but instead of like a care loss you use again loss so it is more it is but like a it is very much like a Nathan Coe