add them to the input at each attention layer so now they name i've already seen these object queries here and the only word i actually need from this sentence are learnt the fact that their positional encodings I just kind of ignore as soon as they say learnt I know AHA these things here are learned they have actually they're always the same for each of the images they're just over all learned okay so now I feel I understand the entire model and yeah so then they say auxiliary decoding losses and this sometimes you have to pay