code: def __repr__(self):
      return str(self)
  
imports: import logging
  import typing
  from typing import List, Tuple
  import torch
  from ._value import HistogramValues
  from ..indexer import Shuffler
label_desc: Use image node_id 3 for calling the HistogramPlainValues obj's underlying member method code with example usage: obj.__repr__() and returns: str