code: def test_argument_empty_data(self):
      CureTestTemplates.exception(ValueError, [], 3, 5, 0.3, False)
  
imports: import unittest
  import matplotlib
  from pyclustering.samples.definitions import SIMPLE_SAMPLES, FCPS_SAMPLES
  from pyclustering.cluster.tests.cure_templates import CureTestTemplates
label_desc: Use image node_id 28 for calling the CureUnitTest obj's underlying member method code with example usage: obj.test_argument_empty_data() without return types