that we together consider a single observation let's pack of frames then gets undergoes did augmentation to that augmentation in this case two different crops then one goes into the query encoder I'm gonna go key and predators could actually be the same or different you can choose and then ultimately you do two things with this in the top path it just goes to the reinforcements in law so if you run B for PG again or you run soft actor critic you run PPO and so forth that happens along the top path so what it means is along the top