new_contents: # -*- coding: utf-8 -*-
  
  """calendar module."""
  
  import cmd2
  
  from linebot.models import (
      MessageEvent, TextMessage, TextSendMessage,
      SourceUser, SourceGroup, SourceRoom,
      TemplateSendMessage, ConfirmTemplate, MessageTemplateAction,
      ButtonsTemplate, URITemplateAction, PostbackTemplateAction,
      CarouselTemplate, CarouselColumn, PostbackEvent,
      StickerMessage, StickerSendMessage, LocationMessage, LocationSendMessage,
      ImageMessage, VideoMessage, AudioMessage,
      UnfollowEvent, FollowEvent, JoinEvent, LeaveEvent, BeaconEvent, ImageSendMessage,VideoSendMessage
  )
  
  class calendar(cmd2.Cmd):
  
      def __init__(self, line_bot_api, event):
          self.line_bot_api = line_bot_api
          self.event = event
          super(calendar, self).__init__()
          
      def default(self, line):
          #self.line_bot_api.reply_message(self.event.reply_token,
          #    TextSendMessage(text="Oops! You've entered an invalid aq command please type " + 
          #    self.trigger + "calendar to view available commands"))
          return False
  
      def do_daily(self,line):
          self.line_bot_api.reply_message(
                  self.event.reply_token,
                  ImageSendMessage(
                      original_content_url='https://i.imgur.com/iyNbSOk.jpg',
                      preview_image_url='https://i.imgur.com/iyNbSOk.jpg'))
          return True
          
      def do_monthly(self,line):
          self.line_bot_api.reply_message(
                  self.event.reply_token,
                  ImageSendMessage(
                      original_content_url='https://i.imgur.com/WAWxx7k.jpg',
                      preview_image_url='https://i.imgur.com/WAWxx7k.jpg'))
          return True
  
      def do_premium(self,line):
          self.line_bot_api.reply_message(
                  self.event.reply_token,
                  TextSendMessage(text="http://marveltrucos.x10.mx/premium.php"))
          return True
  
      def do_basic(self,line):
          self.line_bot_api.reply_message(
                  self.event.reply_token,
                  TextSendMessage(text="http://marveltrucos.x10.mx/basics.php"))
          return True
          
      def do_new5stars(self,line):
          self.line_bot_api.reply_message(
                  self.event.reply_token,
                  ImageSendMessage(
                      original_content_url='https://i.imgur.com/4SW1fF3.jpg',
                      preview_image_url='https://i.imgur.com/4SW1fF3.jpg')) 
          return True        
  
      def do_EOF(self, line):
          return True
  
      def process(self, line):
          return self.onecmd(line);
  
subject: Create mcoccalendars.py