that but we know that it should look like a real zebra and then we translate it back and then if we didn't if we don't get exactly where we started with well that's our loss that's what we want to minimize that is exactly this the thing that we are going to want to minimize okay and if you kind of a step back and squint at this thing what does it look like it's an hour old friend out encoder right you have the input you reconstruct that input the only difference is that it's an out in Golder that instead of a