Is it possible to get the last bot utterance if it is an utterance from retrieval intent?

Rasa Open Source
1

Hi all,

I try to get the last bot utterance and check whether it is a specific utterance to then suggest a topic. However, I want to do so for a retrieval intent. I fear that is not possible but maybe one of you has a hack on how to achieve it somehow.

My action for getting the last bot action is like this:

def get_last_utter_action(tracker):
    for event in reversed(tracker.events):
        try:
            if event.get('name') not in [ 'action_listen', None, 'utter_ask_continue' ] :
                last_utter_action = event.get('name')
                return last_utter_action
            else:
                pass
        except:
            pass
            return []

And if I have for example a lot of FAQs this action would give me “utter_faq” as a return. However, I would like to know the exact utter_faq e.g. utter_faq/costs.

Do you have any idea whether this information is also stored somewhere in the tracker and how to access it?

That would be soo great! :))

2

Hi, I went through some of the github requests and saw that this has been tackled a while ago:

@mloubser would you mind sharing where one can find the documentation to use this e.g. as in this custom action?