old_contents: from django.shortcuts import render
  from django.views.generic import View
  from django.http import HttpResponse
  
  '''
  Date : 12 May, 2015
  '''
  # Create your views here.
  
  
  class Authentication(View):
  
      def get(self, request, *args, **kwargs):
          return HttpResponse("sas")
new_contents: from django.shortcuts import render
  from django.views.generic import View
  from django.http import HttpResponse
  
  '''
  Date : 12 May, 2015
  '''
  # Create your views here.
  
  
  class Authentication(View):
  
      def get(self, request, *args, **kwargs):
          return HttpResponse("test")
subject: test change