K code of this energy function now when you plot this energy will you train k-means on this data set where the data is sampled from this pink spiral and yet I think 2020 prototypes here you get a whole bunch of potential wells if you want so the quadratic bowls energy minima and the overall energy is the minimum of all of those twenty quadratic balls it looks really beautiful in two dimensions it doesn't scale very well within in high dimension because you know how do you populate a high dimensional space with photo types