of one time step behind and based on that you can send extra information that will help the decoder or just send the right information that will help the decoder reconstruct the data just in the right way and they show how to write down a neural network architecture that captures this idea and optimizes for the resulting code length in this end-to-end way so that's quite a cool idea right yeah so that's that's all I have to say hopefully that was helpful that was great Jonathan what's it's all over time but I'm thinking maybe we can