code: def transform(
      self, bundle: DataBundle, for_inference: bool
  ) -> DataBundle:
      return bundle
  
file_path: carefree-learn/cflearn/data/blocks/ml/gather.py
imports: import numpy
  from typing import Any
  from typing import Dict
  from cftool.array import is_float
  from .recognizer import RecognizerBlock
  from ....schema import DataBundle
  from ....schema import ColumnTypes
  from ....schema import INoInitDataBlock
label_desc: Use image node_id 2 for calling the GatherBlock obj's underlying member method code with example usage: obj.transform(bundle, for_inference) and returns: bundle