code: def cls() -> Type["TextProcessor"]:
      return StrToCharListProcessor
  
file_path: calamari/calamari_ocr/ocr/dataset/textprocessors/str_to_char_list.py
imports: from dataclasses import dataclass, field
  from typing import List, Type
  from paiargparse import pai_dataclass
  from tfaip.data.pipeline.processor.dataprocessor import DataProcessorParams
  from calamari_ocr.ocr.dataset.textprocessors import TextProcessor
label_desc: Use image node_id 1 for calling the StrToCharListProcessorParams obj's underlying member method code with example usage: obj.cls() and returns: StrToCharListProcessor