which is 1 ultimately because what you do is you input a class like class number two if you want to input this into a machine learning model you just you don't just say it's class number two what you input is a distribution that is basically has zeros everywhere so these small things there zero zero zero one zero and this here is at class number two so this would be class number one class number two class number three right you input a distribution like this if you want to express class number two now in our sample right here what we