discovered that you know for instance you could internal within to these the representations that we learned you could also find directions that you can move around in that would do things like make the face more male or more female these are less surprising now that ganzar around and we can do all kinds of fancy things with them but what we really we're driving towards just to get more to the punchline was not this sort of very simple auto encoder with an RNN in the middle but really getting towards this idea of predictive coding which