text: return obs_message    def _act(self):        act_message = self.model(self.message_history)        self.message_history.append(act_message)        action = int(self.action_parser.parse(act_message.content)["action"])        return action    def act(self):        try:            for attempt in tenacity.Retrying(                stop=tenacity.stop_after_attempt(2),                wait=tenacity.wait_none(),  # No waiting time between retries                retry=tenacity.retry_if_exception_type(ValueError),                before_sleep=lambda retry_state: print(                    f"ValueError occurred: {retry_state.outcome.exception()}, retrying..."                ),            ):                with attempt:                    action = self._act()        except tenacity.RetryError as e:            action = self.random_action()        return actionInitialize the simulated environment and agentâ€‹env = gym.make("Blackjack-v1")agent =