Why costum actions are not working - Rasa Core

Rasa Core version: 0.13.0 Rasa Core SDK version: 0.12.1

Python version: 3.6

Operating system (windows, osx, …): Windows 10

Issue: rasa_core.processor - Encountered an exception while running action 'email_verification'. Bot will continue, but the actions events are lost. Make sure to fix the exception in your custom code.

More Info: I run python -m rasa_core_sdk.endpoint --actions actions and python -m rasa_core.run -d models/dialogue -u models/nlu --endpoints endpoints.yml < but when I run this part(second) and then I run train_online.py I get: OSError: [WinError 10048] Only one usage of each socket address (protocol/network address/port) is normally permitted: ('', 5005) cant run both at the same time, the reason that I wanted to run both at the same time is that I read on a github issue that I might solve the main Issue with custom actions.

Action file:

from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals

import requests
from rasa_core_sdk import Action
from rasa_core_sdk.events import SlotSet

class EmailVerification(Action):

    def name(self):
        return "email_verification"

    def run(self, dispatcher, tracker, domain):
        # type: # (Dispatcher, DialogueStateTracker, Domain) -> List[Event]

        user_email_address = tracker.get_slot('email')
        base_url = "http://apilayer.net/api/check?access_key=8c47e63ccc2e06553e4daba9eadd23d3&email={email}"
        url = base_url.format(**{'email': user_email_address})
        res = requests.get(url)
        emailVer = res.json()['format_valid']
        if emailVer == True:
            response = "Your email is valid, thank you."
            response = "Your email is Invalid, please retype."

        return [SlotSet("email", user_email_address)]

Content of endpoint file (if used & relevant):

  url: http://localhost:5055/webhook

#url: http://localhost:5056/nlg

    url: http://localhost:5000

  url: http://localhost:5056

@ness you must have your actions.py and then run the two lines on different command lines. Open command prompt from your project directory and run following 2 commands.

1 python -m rasa_core_sdk.endpoint --actions actions

2 python -m rasa_core.run -d models/dialogue -u models/nlu --endpoints endpoints.yml