old_contents: from __future__ import unicode_literals
  from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from builtins import str
  import uuid
  from datetime import datetime
  
  from typing import Any
  from typing import Dict
  from typing import Text
  
  from rasa_nlu.emulators import NoEmulator
  
  
  class ApiEmulator(NoEmulator):
      def __init__(self):
          # type: () -> None
  
          super(ApiEmulator, self).__init__()
          self.name = 'api'
  
      def normalise_response_json(self, data):
          # type: (Dict[Text, Any]) -> Dict[Text, Any]
          """Transform data to API.ai format."""
  
          # populate entities dict
          entities = {entity_type: [] for entity_type in set([x["entity"] for x in data["entities"]])}
          for entity in data["entities"]:
              entities[entity["entity"]].append(entity["value"])
  
          return {
              "id": str(uuid.uuid1()),
              "timestamp": datetime.now().isoformat("T"),
              "result": {
                  "source": "agent",
                  "resolvedQuery": data["text"],
                  "action": None,
                  "actionIncomplete": None,
                  "parameters": entities,
                  "contexts": [],
                  "metadata": {
                      "intentId": str(uuid.uuid1()),
                      "webhookUsed": "false",
                      "intentName": data["intent"]
                  },
                  "fulfillment": {},
                  "score": None,
              },
              "status": {
                  "code": 200,
                  "errorType": "success"
              },
              "sessionId": str(uuid.uuid1())
          }
  
new_contents: from __future__ import unicode_literals
  from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  from builtins import str
  import uuid
  from datetime import datetime
  
  from typing import Any
  from typing import Dict
  from typing import Text
  
  from rasa_nlu.emulators import NoEmulator
  
  
  class ApiEmulator(NoEmulator):
      def __init__(self):
          # type: () -> None
  
          super(ApiEmulator, self).__init__()
          self.name = 'api'
  
      def normalise_response_json(self, data):
          # type: (Dict[Text, Any]) -> Dict[Text, Any]
          """Transform data to API.ai format."""
  
          # populate entities dict
          entities = {entity_type: [] for entity_type in set([x["entity"] for x in data["entities"]])}
          for entity in data["entities"]:
              entities[entity["entity"]].append(entity["value"])
  
          return {
              "id": str(uuid.uuid1()),
              "timestamp": datetime.now().isoformat(),
              "result": {
                  "source": "agent",
                  "resolvedQuery": data["text"],
                  "action": None,
                  "actionIncomplete": None,
                  "parameters": entities,
                  "contexts": [],
                  "metadata": {
                      "intentId": str(uuid.uuid1()),
                      "webhookUsed": "false",
                      "intentName": data["intent"]
                  },
                  "fulfillment": {},
                  "score": None,
              },
              "status": {
                  "code": 200,
                  "errorType": "success"
              },
              "sessionId": str(uuid.uuid1())
          }
  
subject: Update api.py