training dates that we are given images and labels and we want to learn this energy function which would be parameterized so we want to learn the parameters and the same here in our general case if we are now given three things but we are not given the parameters of the energy function we don't know what those are as long as we're given all of the inputs and our training data set and our training data set guarantees these are actually you know these are inputs that are compatible with each other the energy function should below we can