How to print list slot with type of list in bot utterance?

Rasa Open Source
1

I am trying to print a slot type of list in bot utterance, it is printing successfully. But I need to format it.

Slot

  slots:
   hospital_list:
     type: list

  utter_list_of_hospital:
   - text: Here are the available hospitals {hospital_list}

In the shell it prints,

   Here are the available hospitals ['Oasis Hospital', 'Mediclinic Al Jowhara']

I am setting the slot hospital_list using a custom action.

actions.py

   def run(self,dispatcher,tracker,domain):
         data_lst = ['Oasis Hospital', 'Mediclinic Al Jowhara']
         return [SlotSet("hospital_list",data_lst)]

I need to print like

  Here are the available hospitals:
     * Oasis Hospital
     * Mediclinic Al Jowhara

How can i do this?

2

You can juse Python String join() Method!

actions.py

def run(self,dispatcher,tracker,domain):
         data_lst = ['Oasis Hospital', 'Mediclinic Al Jowhara']
         return [SlotSet("hospital_list",(', '.join(data_lst)))]