code: def test_predict_one_point(self):
      SyncnetTestTemplates().predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[0.3, 0.2]], [0], False
      )
      SyncnetTestTemplates().predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[4.1, 1.1]], [1], False
      )
      SyncnetTestTemplates().predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[2.1, 1.9]], [2], False
      )
      SyncnetTestTemplates().predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[2.1, 4.1]], [3], 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 21 for calling the SomscUnitTest obj's underlying member method code with example usage: obj.test_predict_one_point() without return types