code: def testClusteringSampleSimple3RadiusGreater(self):
      OpticsTestTemplates.templateClusteringResults(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3,
          5.0,
          3,
          4,
          [10, 10, 10, 30],
          False,
      )
  
imports: import unittest
  import matplotlib
  from pyclustering.cluster.tests.optics_templates import OpticsTestTemplates
  from pyclustering.cluster.optics import optics, ordering_analyser, ordering_visualizer
  from pyclustering.utils import read_sample
  from pyclustering.samples.definitions import SIMPLE_SAMPLES, FCPS_SAMPLES
label_desc: Use image node_id 28 for calling the OpticsUnitTest obj's underlying member method code with example usage: obj.testClusteringSampleSimple3RadiusGreater() without return types