@abc.abstractmethod
def update(self, wait: bool=False):
    'Perform an update of the actor parameters from past observations.\n\n    Args:\n      wait: if True, the update will be blocking.\n    '
Perform an update of the actor parameters from past observations.

Args:
  wait: if True, the update will be blocking.
@abc.abstractmethod
def update(self, wait: bool=False):
    'Perform an update of the actor parameters from past observations.\n\n    Args:\n      wait: if True, the update will be blocking.\n    '