(self, initial_value, current_value, random_state)
Generates a value for this variation.

    Args:
      initial_value: The original value of the attribute being varied.
        Absolute variations may ignore this argument.
      current_value: The current value of the attribute being varied.
        Absolute variations may ignore this argument.
      random_state: A `numpy.RandomState` used to generate the value.
        Deterministic variations may ignore this argument.

    Returns:
      The next value for this variation.
Generates a value for this variation.
Generates a value for this variation .
def __call__(self, initial_value, current_value, random_state):
    """Generates a value for this variation.

    Args:
      initial_value: The original value of the attribute being varied.
        Absolute variations may ignore this argument.
      current_value: The current value of the attribute being varied.
        Absolute variations may ignore this argument.
      random_state: A `numpy.RandomState` used to generate the value.
        Deterministic variations may ignore this argument.

    Returns:
      The next value for this variation.
    """
def __call__ ( self , initial_value , current_value , random_state ) :