How to repeat the last bot utterance

Rasa Open Source
4

@custodio I extended your solution to also repeat button messages. My solution now looks like

class ActionRepeat(Action):
def name(self):
    return "action_repeat"

def run(self, dispatcher, tracker, domain):
    if len(tracker.events) >= 3:
        dispatcher.utter_message(tracker.events[-3].get('text'))
        data = tracker.events[-3].get('data')
        if data:
            if "buttons" in data:
                dispatcher.utter_button_message(text=None, buttons=data["buttons"])
    return []