else:
# Only print the frequency when this is a real cluster
plt.text(pair[0], pair[1], str(pair[0]) + ", " + str(pair[1]) +
- " f: " + str(labels.tolist().count(labels[count])), fontsize=10)
+ " : " + str(labels.tolist().count(labels[count])), fontsize=10)
count = count + 1