3 dispatcher utter messages needs to be printed only as their codes are executed within the same custom action

Rasa Open Source
1

I have a custom action where I have 3 dispatch utter messages. These 3 print together only when the entire code of the custom action is run.

I want to print these messages when there respective codes are done.

Current Scenario

  • wait for code1 and code2 execution
  • bot: We are searching for your details. Kindly wait…"
  • bot: An OTP has been sent to your email id
  • bot: Kindly enter OTP to verify your account

Expected situation

  • bot: We are searching for your details. Kindly wait…"
  • wait as code1 executes
  • bot: An OTP has been sent to your email id
  • wait as code2 executes
  • bot: Kindly enter OTP to verify your account

################### Code Below ##################

class ExistingCustomerCheckAction(Action):
    def name(self) -> Text:
        return "action_ask_customer" 

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

       
            dispatcher.utter_message(text="We are searching for your details. Kindly wait...")
              some code  1          
            dispatcher.utter_message(text="An OTP has been sent to your email id")
            some code   2             
            dispatcher.utter_message(text="Kindly enter OTP to verify your account")

            return []
2

You can’t do pauses inside an action. You could do this on the client side if you’re using a web widget. Pass a delay time as metadata in the message.