(self, initial_value)
Instance initializer.

    Args:
      initial_value: A boolean value with the initial state of the flag.
Instance initializer.
Instance initializer .
def __init__(self, initial_value):
    """Instance initializer.

    Args:
      initial_value: A boolean value with the initial state of the flag.
    """
    self._value = initial_value
    super().__init__()
def __init__ ( self , initial_value ) : self . _value = initial_value super ( ) . __init__ ( )