code: def testVisualizeSimple18NoFailure(self):
      SyncsegmTestTemplates.templateSyncsegmSegmentation(
          IMAGE_SIMPLE_SAMPLES.IMAGE_SIMPLE18,
          225,
          1,
          0,
          2,
          3,
          False,
          True,
      )
  
file_path: pyclustering/pyclustering/nnet/tests/integration/it_syncsegm.py
imports: import unittest
  import matplotlib
  from pyclustering.nnet.tests.syncsegm_templates import SyncsegmTestTemplates
  from pyclustering.samples.definitions import IMAGE_SIMPLE_SAMPLES
label_desc: Use image node_id 7 for calling the SyncsegmIntegrationTest obj's underlying member method code with example usage: obj.testVisualizeSimple18NoFailure() without return types