code: def cluster_target():
      template_clustering(FCPS_SAMPLES.SAMPLE_TARGET, 0.5, 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 11 for calling a global function with example usage: cluster_target() without return types