text: # -*- coding: utf-8 -*-
  
  class Group:
  
      def __init__(self, name=None):
          self.name = name
  
      def __repr__(self):
          # return self.name
          return "%s" % (self.name)
  
      def __eq__(self, other):
          return self.name == other.name
  
      def key(self):
          return self.name
  