by the width then we have width squared so again the square appears however it's smaller than the original attention the original attention was h squared w squared right because hw is the image and you need that squared in order to do the attention mechanism now we've basically reduced one of the factors it is still an attention mechanism so there's still a tension going but we've basically transformed the the image we've reduced it to one column now the one column is still a tension so this is still a tension like here so this