code: def cluster_two_diamonds_radius_calculation():
      template_clustering(FCPS_SAMPLES.SAMPLE_TWO_DIAMONDS, 1.0, 7, 2)
  
imports: import random
  from pyclustering.cluster import cluster_visualizer
  from pyclustering.cluster.optics import optics, ordering_analyser, ordering_visualizer
  from pyclustering.utils import read_sample, timedcall
  from pyclustering.samples.definitions import SIMPLE_SAMPLES, FCPS_SAMPLES
label_desc: Use image node_id 14 for calling a global function with example usage: cluster_two_diamonds_radius_calculation() without return types