code: def setUp(self):
      if pypmml is None or pandas is None:
          self.skipTest(
              "Install pypmml and pandas for integration tests"
          )
  
file_path: AIX360/tests/rule_induction/trxf/pmml_export/test_nyoka_serialize_integration.py
imports: import datetime
  import io
  from unittest import TestCase
  import aix360.algorithms.rule_induction.trxf.pmml_export.models
  import aix360.algorithms.rule_induction.trxf.pmml_export.serializer
label_desc: Use image node_id 1 for calling the TestNyokaSerializer obj's underlying member method code with example usage: obj.setUp() without return types