code: def cluster_tetra():
      template_clustering(
          FCPS_SAMPLES.SAMPLE_TETRA,
          [7, 7],
          0.4,
          0.998,
          True,
          True,
          True,
      )
  
imports: from random import random
  from pyclustering.cluster import cluster_visualizer
  from pyclustering.cluster.syncsom import syncsom
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
  from pyclustering.samples.definitions import FCPS_SAMPLES
  from pyclustering.utils import read_sample, draw_dynamics
  from pyclustering.utils import timedcall
label_desc: Use image node_id 15 for calling a global function with example usage: cluster_tetra() without return types