class_docstr: This is to make pickle loading df_preprocessor backward compatible.
  A df_preprocessor object saved with old name space `autogluon.text.automm` has errors
  when being loaded under the context of new name `autogluon.multimodal`.
class_docstr_tok: ["This","is","to","make","pickle","loading","df_preprocessor","backward","compatible",".","A","df_preprocessor","object","saved","with","old","name","space","`","autogluon.text.automm","`","has","errors","when","being","loaded","under","the","context","of","new","name","`","autogluon.multimodal","`","."]
code: def find_class(self, module, name):
      renamed_module = module
      if module.startswith("autogluon.text.automm"):
          renamed_module = module.replace(
              "autogluon.text.automm", "autogluon.multimodal"
          )
  
      return super(CustomUnpickler, self).find_class(
          renamed_module, name
      )
  
file_path: autogluon/multimodal/src/autogluon/multimodal/utils/load.py
imports: import logging
  import os
  import pickle
  from typing import Dict, List, Optional, Tuple, Union
  from ..constants import LAST_CHECKPOINT, MODEL_CHECKPOINT
  from ..data import DocumentProcessor, NerProcessor, TextProcessor
  from ..models.utils import get_pretrained_tokenizer
label_desc: Use image node_id 1 for calling the CustomUnpickler obj's underlying member method code with example usage: obj.find_class(module, name) and returns: super