code: def denormalize(self, v):
      mean = reshape_for_broadcasting(self.mean, v)
      std = reshape_for_broadcasting(self.std, v)
      return mean + v * std
  
file_path: baselines/baselines/her/normalizer.py
imports: import threading
  import numpy
  from mpi4py import MPI
  import tensorflow
  from baselines.her.util import reshape_for_broadcasting
label_desc: Use image node_id 4 for calling the Normalizer obj's underlying member method code with example usage: obj.denormalize(v) and returns: unknown