class_docstr: Base class of function operation that will execute StatelessFunction or StatefulFunction for
  each input element.
class_docstr_tok: ["Base","class","of","function","operation","that","will","execute","StatelessFunction","or","StatefulFunction","for","each","input","element","."]
code: def needs_finalization(self):
      return False
  
imports: import abc
  from abc import abstractmethod
  from typing import Iterable, Any, Dict, List
  from apache_beam.runners.worker.bundle_processor import TimerInfo, DataOutputOperation
  from apache_beam.runners.worker.operations import Operation
  from apache_beam.utils import windowed_value
  from apache_beam.utils.windowed_value import WindowedValue
  from pyflink.common.constants import DEFAULT_OUTPUT_TAG
  from pyflink.fn_execution.flink_fn_execution_pb2 import UserDefinedDataStreamFunction
  from pyflink.fn_execution.table.operations import BundleOperation
  from pyflink.fn_execution.profiler import Profiler
label_desc: Use image node_id 5 for calling the FunctionOperation obj's underlying member method code with example usage: obj.needs_finalization() and returns: False