code: def testOneDimentionalPoints2(self):
      ttsas_test.clustering(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE9, 1.0, 2.0, [10, 20], False
      )
      ttsas_test.clustering(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE9, 10.0, 20.0, [30], False
      )
  
file_path: pyclustering/pyclustering/cluster/tests/unit/ut_ttsas.py
imports: import unittest
  import matplotlib
  from pyclustering.cluster.tests.ttsas_template import ttsas_test
  from pyclustering.utils.metric import type_metric, distance_metric
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
label_desc: Use image node_id 9 for calling the ttsas_unit_tests obj's underlying member method code with example usage: obj.testOneDimentionalPoints2() without return types