code: def testColoringCircle2(self):
      self.templateTestColoring(
          GRAPH_SIMPLE_SAMPLES.GRAPH_ONE_CIRCLE2, 1.1, 1.1, 1500, 15
      )
  
file_path: pyclustering/pyclustering/gcolor/tests/ut_hysteresis.py
imports: import unittest
  from pyclustering.gcolor.hysteresis import hysteresisgcolor
  from pyclustering.utils.graph import read_graph
  from pyclustering.samples.definitions import GRAPH_SIMPLE_SAMPLES
label_desc: Use image node_id 3 for calling the Test obj's underlying member method code with example usage: obj.testColoringCircle2() without return types