code: def test_elbow_random_state_random_initializer(self):
      elbow_test_template.random_state_fixed(
          SIMPLE_SAMPLES.SAMPLE_SIMPLE1,
          1,
          10,
          False,
          random_state=5,
          initializer=random_center_initializer,
      )
  
imports: import unittest
  import matplotlib
  from pyclustering.cluster.center_initializer import random_center_initializer
  from pyclustering.cluster.elbow import elbow
  from pyclustering.cluster.tests.elbow_template import elbow_test_template
  from pyclustering.samples.definitions import SIMPLE_SAMPLES, SIMPLE_ANSWERS
label_desc: Use image node_id 22 for calling the elbow_unit_test obj's underlying member method code with example usage: obj.test_elbow_random_state_random_initializer() without return types