code: def npy_to_numpy(npy_array):  # type: (object) -> np.array
      
      stream = BytesIO(npy_array)
      return np.load(stream, allow_pickle=True)
docs: Convert an NPY array into numpy.
  
      Args:
          npy_array (npy array): to be converted to numpy array
      Returns:
          (np.array): converted numpy array.