input at the start you just input n random vectors because what's that gonna give you is basically n outputs you want and outputs because you want n of these bounding box classifications so you need n things and if I input n things into a transformer it's going to give me n things as an output and then in each step I can simply condition on the information that comes in the images and it it'll give me right then I can incorporate that information it's a very deep learning way of thinking about it actually that you just need the