old_contents: from lib.command import Command
  
  
  class IdCommand(Command):
      name = 'id'
      description = 'Returns your user ID, or the ID of the current chat when -c or \'chat\' is passed as an argument.'
  
      def run(self, message, args):
          reply = 'Your Telegram ID is {0}'.format(message.from_user.id)
          if '-c' in args:
              reply = 'This chat\'s ID is {0}'.format(message.chat.id)
          self.reply(message, reply)
  
new_contents: from lib.command import Command
  
  
  class IdCommand(Command):
      name = 'id'
      description = 'Returns your user ID, or the ID of the current chat when -c is passed as an argument.'
  
      def run(self, message, args):
          reply = 'Your Telegram ID is {0}'.format(message.from_user.id)
          if '-c' in args:
              reply = 'This chat\'s ID is {0}'.format(message.chat.id)
          self.reply(message, reply)
  
subject: Fix ID description