Recent versions of seaborn default to a different colour scheme to those shown in the notes for the classification section. For example in the notes in the Visualising the classification space section the graph uses Purple/yellow/blue, but running this myself gives a green/orange/light blue.
notes version:

my output:

I'm not sure if the notes colour scheme will ever appear or if we should just update all the screenshots.
Recent versions of seaborn default to a different colour scheme to those shown in the notes for the classification section. For example in the notes in the Visualising the classification space section the graph uses Purple/yellow/blue, but running this myself gives a green/orange/light blue.
notes version:

my output:

I'm not sure if the notes colour scheme will ever appear or if we should just update all the screenshots.