MAINT remove redundant items from iterable
@@ -47,7 +47,7 @@ from itertools import cycle
plt.figure(1)
plt.clf()
-colors = cycle("bgrcmykbgrcmykbgrcmykbgrcmyk")
+colors = cycle("bgrcmyk")
for k, col in zip(range(n_clusters_), colors):
my_members = labels == k
cluster_center = cluster_centers[k]
