Rasa form: how to do recommend web links?

Rasa Open Source
1

Hi,

My target is to build simple form bot which ask user a multiple competence questions and those ones which user don’t have competence, system should mark those and then, after test, output course links for those weak areas. i.e. if user has 4 weak points there are 4 links, each question has own link

I have done the bot part end form works well but I don’t know how to get this kind of output?

I get list of answers with this boolean function

def slot_mappings(self) -> Dict[Text, Union[Dict, List[Dict]]]: return { “kysymys1”: [ self.from_intent(intent=“juu_vastaus”, value=True), self.from_intent(intent=“ei_vastaus”, value=False),

2

Hi InnoOmnia, welcome to the Rasa community!

You can add a slot value to an utterance by adding the name of the slot in curly braces. So you’d add an utterance in your domain file:

utter_slot_value:

  • text: The value of the slot is {slot_name}

And then you can use it in your stories like any other utterance.

Hope that helps!

3

Thank you answer,

unfortunately it is not what I looking for. Here is example:

  1. Can you program Java (yes/no) ->yes
  2. Can you program C# (yes/no) -> no
  3. Can you program Python (yes/no) ->no
  4. Can you program C++ (yes/no) ->yes

“hello, here are links for programming languages you need to practice”

www.programming_C#

www.programming_python

So questions 2 and 3 got “no” as answer, so those should be outputted with the right links

Is it clearer now?

4

Ah, gotcha! In that case I’d probably handle this in an action. With the SDK you can check the value of a slot using tracker.get_slot('slot name'). You can use that to check each of your answers, create a new utterance based on it and then set the slot for a new slot to the text you want tit to be.

So your actions.py file would look something like:

from rasa_sdk import Action
from rasa_sdk.events import SlotSet

class ActionGetCurriculum(Action):
   def name(self) -> Text:
      return "action_check_restaurants"

   def run(self,
           dispatcher: CollectingDispatcher,
           tracker: Tracker,
           domain: Dict[Text, Any]) -> List[Dict[Text, Any]]:

      curriculum =  "hello, here are links for programming languages you need to practice:"

      python = tracker.get_slot('python')
      if python == True: 
        curriculum = curriculum + "\n link"

      return [SlotSet("curriculum_slot", curriculum)]

Then you’ll need to run a server for your actions separately. (Also, if you have quite a few questions, a form might save you some time. :))

Hope that helps!

5

Thanks, I got it working!

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