class_docstr: Output channel for Twilio.
class_docstr_tok: ["Output","channel","for","Twilio","."]
code: def __init__(
      self,
      account_sid: Optional[Text],
      auth_token: Optional[Text],
      twilio_number: Optional[Text],
  ) -> None:
      super().__init__(account_sid, auth_token)
      self.twilio_number = twilio_number
      self.send_retry = 0
      self.max_retry = 5
  
imports: import logging
  from sanic import Blueprint, response
  from sanic.request import Request
  from sanic.response import HTTPResponse
  from twilio.base.exceptions import TwilioRestException
  from twilio.rest import Client
  from typing import Dict, Text, Any, Callable, Awaitable, Optional, TYPE_CHECKING
  from rasa.core.channels.channel import InputChannel
  from rasa.core.channels.channel import UserMessage, OutputChannel
label_desc: Use image node_id 2 to create a new TwilioOutput object from inherited base classes: Client, OutputChannel with example: obj = TwilioOutput(account_sid, auth_token, twilio_number)