code: def shuffle(self, shuffler, reverse=False):
      data = {}
      for name, values in self._data.items():
          data[name] = values.shuffle(shuffler, reverse=reverse)
      return HistogramValuesContainer(data)
  
imports: import typing
  from typing import MutableMapping
  from ._value import HistogramValues
  from ._plain import HistogramPlainValues
  from ._cipher import HistogramEncryptedValues
label_desc: Use image node_id 13 for calling the HistogramValuesContainer obj's underlying member method code with example usage: obj.shuffle(shuffler, reverse) and returns: HistogramValuesContainer