code: def decode(self, coder_map: dict):
      values_mapping = {}
      for name, values in self._data.items():
          if name in coder_map:
              coder, dtype = coder_map[name]
              values_mapping[name] = values.decode(coder, dtype)
          else:
              values_mapping[name] = values
      return HistogramValuesContainer(values_mapping)
  
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 9 for calling the HistogramValuesContainer obj's underlying member method code with example usage: obj.decode(coder_map) and returns: HistogramValuesContainer