code: def cls() -> Type["ImageProcessor"]:
      return DataRangeProcessor
  
file_path: calamari/calamari_ocr/ocr/dataset/imageprocessors/data_range_normalizer.py
imports: from dataclasses import dataclass
  from typing import Type
  import numpy
  from paiargparse import pai_dataclass
  from tfaip.data.pipeline.processor.dataprocessor import DataProcessorParams
  from calamari_ocr.ocr.dataset.imageprocessors.data_preprocessor import ImageProcessor
  from calamari_ocr.utils.image import to_uint8
label_desc: Use image node_id 1 for calling the DataRangeProcessorParams obj's underlying member method code with example usage: obj.cls() and returns: DataRangeProcessor