skip to the last step at the very end what you do is you should figure out what f of X should be given this fact about the gradients if you can choose the right f of X you can get the maximum likelihood gradient so I'll give you a few minutes to work on that and I'll take a few questions and then and then I'll conclude so in your previous about as a generative Network are you missions out there is a important assumption that is a function should be differentiable what if the function is not differentiable because in some area such