so you've got this attention function right and it takes as input a list of tensors I know you don't need to do that a list of 10 serious one per token on the input and then the first thing it does it goes through each everything in the sequence and it computes the query the key and the value by multiplying the appropriate input vector by Q k and V which are these learned matrices right so it learns this transformation from the previous layer to whatever should be the query the key and the value at the at the next layer then it