code: def __init__(
      self, reader: AbstractReader, serializer: AbstractSerializer
  ):
      self._serializer = serializer
      self._reader = reader
  
imports: from aix360.algorithms.rule_induction.trxf.classifier.ruleset_classifier import RuleSetClassifier
  from aix360.algorithms.rule_induction.trxf.pmml_export import AbstractSerializer, AbstractReader
label_desc: Use image node_id 1 to create a new PmmlExporter object  with example: obj = PmmlExporter(reader, serializer)