code: def decrypt(self, sk_map: dict):
      return Histogram(self._indexer, self._data.decrypt(sk_map))
  
file_path: FATE/python/fate/arch/histogram/_histogram_local.py
imports: import logging
  import typing
  from ._histogram_splits import HistogramSplits
  from .indexer import HistogramIndexer, Shuffler
  from .values import HistogramValuesContainer
label_desc: Use image node_id 7 for calling the Histogram obj's underlying member method code with example usage: obj.decrypt(sk_map) and returns: Histogram