code: def cls():
      return AbbyyGenerator
  
imports: import logging
  from copy import deepcopy
  from dataclasses import dataclass, field
  from typing import List, Generator
  import numpy
  from paiargparse import pai_dataclass, pai_meta
  from tfaip.data.pipeline.definitions import PipelineMode, TARGETS_PROCESSOR, INPUT_PROCESSOR
  from tqdm import tqdm
  from calamari_ocr.ocr.dataset.datareader.abbyy.xml import XMLReader, XMLWriter
  from calamari_ocr.ocr.dataset.datareader.base import CalamariDataGenerator, CalamariDataGeneratorParams, InputSample, SampleMeta
  from calamari_ocr.utils import split_all_ext, glob_all
label_desc: Use image node_id 4 for calling the Abbyy obj's underlying member method code with example usage: obj.cls() and returns: AbbyyGenerator