code: def test_predict_one_point(self):
      self.template_predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[0.3, 0.2]], False
      )
      self.template_predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[4.1, 1.1]], False
      )
      self.template_predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[2.1, 1.9]], False
      )
      self.template_predict(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE3, 4, [[2.1, 4.1]], False
      )
  
imports: import unittest
  import matplotlib
  from pyclustering.cluster.tests.gmeans_templates import gmeans_test_template
  from pyclustering.cluster.gmeans import gmeans
  from pyclustering.utils import read_sample, distance_metric, type_metric
  from pyclustering.samples.definitions import SIMPLE_SAMPLES, FCPS_SAMPLES, SIMPLE_ANSWERS
label_desc: Use image node_id 41 for calling the gmeans_unit_test obj's underlying member method code with example usage: obj.test_predict_one_point() without return types