def _get_next_action_probabilities( self, tracker: DialogueStateTracker ) -> Tuple[Optional[List[float]], Optional[Text]]: """Collect predictions from ensemble and return action and predictions. """ followup_action = tracker.followup_action if followup_action: tracker.clear_followup_action() result = self._prob_array_for_action(followup_action) if result: return result else: logger.error( "Trying to run unknown follow up action '{}'!" "Instead of running that, we will ignore the action " "and predict the next action.".format(followup_action)) return self.policy_ensemble.probabilities_using_best_policy( tracker, self.domain)
def _get_next_action_probabilities( self, tracker: DialogueStateTracker ) -> Tuple[Optional[List[float]], Optional[Text]]: followup_action = tracker.followup_action if followup_action: tracker.clear_followup_action() result = self._prob_array_for_action(followup_action) if result: return result else: logger.error( "Trying to run unknown follow up action '{}'!" "Instead of running that, we will ignore the action " "and predict the next action.".format(followup_action)) if (tracker.latest_message.intent.get("name") == self.domain.restart_intent): return self._prob_array_for_action(ACTION_RESTART_NAME) return self.policy_ensemble.probabilities_using_best_policy( tracker, self.domain)