code: def default_unit_gain_value():
      """
      Returns true if by default momentum is applied in the unit-gain fashion.
      """
      return cntk_py.default_unit_gain_value()
  
imports: from enum import Enum, unique
  import warnings
  import numpy
  import cntk.internal.utils
  from ..None import cntk_py, NDArrayView, asarray
  from cntk.internal import typemap
  from ..internal.swig_helper import map_if_possible
label_desc: Use image node_id 1 for calling a global function with example usage: default_unit_gain_value() and returns: cntk_py