code: def test_export_with_missing_data_dict_should_raise(self):
      reader = TrxfReader()
      serializer = NyokaSerializer()
      exporter = PmmlExporter(reader, serializer)
  
      test_classifier = RuleSetClassifier(
          [(create_test_ruleset())],
          RuleSelectionMethod.FIRST_HIT,
          default_label=0,
      )
      self.assertRaises(
          AssertionError, exporter.export, test_classifier
      )
  
file_path: AIX360/tests/rule_induction/trxf/pmml_export/test_pmml_exporter.py
imports: import datetime
  import os
  import sys
  from unittest import TestCase
  import pandas
  from sklearn.model_selection import train_test_split
  from aix360.algorithms.rule_induction.ripper import RipperExplainer
  from aix360.algorithms.rule_induction.ripper.ripper_ruleset_generator import RipperRuleSetGenerator
  from aix360.algorithms.rule_induction.trxf.classifier.ruleset_classifier import RuleSetClassifier, RuleSelectionMethod, WeightMetric, ConfidenceMetric
  from aix360.algorithms.rule_induction.trxf.pmml_export import NyokaSerializer
  from aix360.algorithms.rule_induction.trxf.pmml_export.pmml_exporter import PmmlExporter
  from aix360.algorithms.rule_induction.trxf.pmml_export.reader.trxf_reader import TrxfReader
  from tests.rule_induction.trxf.utilities import create_test_ruleset, DATA_FRAME
label_desc: Use image node_id 2 for calling the TestPmmlExporter obj's underlying member method code with example usage: obj.test_export_with_missing_data_dict_should_raise() without return types