code: def __init__(self, field_converter: DataConverter):
      self._field_converter = field_converter
  
imports: import pickle
  from abc import ABC, abstractmethod
  from typing import TypeVar, List, Tuple
  from pemja import findClass
  from pyflink.common import Row, RowKind, TypeInformation
  from pyflink.common.typeinfo import PickledBytesTypeInfo, PrimitiveArrayTypeInfo, BasicArrayTypeInfo, ObjectArrayTypeInfo, RowTypeInfo, TupleTypeInfo, MapTypeInfo, ListTypeInfo
  from pyflink.datastream import TimeWindow, CountWindow, GlobalWindow
label_desc: Use image node_id 1 to create a new ListDataConverter object from inherited base classes: DataConverter with example: obj = ListDataConverter(field_converter)