code: def testClusterAllocationOneDimensionData(self):
      SyncnetTestTemplates().templateClusterAllocationOneDimensionData(
          False
      )
  
imports: import unittest
  import matplotlib
  from pyclustering.cluster.somsc import somsc
  from pyclustering.cluster.tests.somsc_templates import SyncnetTestTemplates
  from pyclustering.samples.definitions import SIMPLE_SAMPLES
label_desc: Use image node_id 17 for calling the SomscUnitTest obj's underlying member method code with example usage: obj.testClusterAllocationOneDimensionData() without return types