old_contents: from django.shortcuts import render
  from django.http import HttpResponse
  
  
  def index(request):
      return HttpResponse("Hello, world. You're at the polls index.")
  
  def detail(request, question_id):
      return HttpResponse("You're looking at question %s." % question_id)
  
  def results(request, question_id):
      response = "You're looking at the results of question %s."
      return HttpResponse(response % question_id)
  
  def vote(request, question_id):
      return HttpResponse("You're voting on question %s." % question_id)
  
  #def html(request, question_id):
  #    return HttpResponse("HTML page of %s." % question_id)    
new_contents: from django.shortcuts import render
  from django.http import HttpResponse
  from polls.models import Question
  
  
  def index(request):
      latest_question_list = Question.objects.order_by('-pub_date')[:5]
      output = ', '.join([p.question_text for p in latest_question_list])
      return HttpResponse(output)
  
  def detail(request, question_id):
      return HttpResponse("You're looking at question %s." % question_id)
  
  def results(request, question_id):
      response = "You're looking at the results of question %s."
      return HttpResponse(response % question_id)
  
  def vote(request, question_id):
      return HttpResponse("You're voting on question %s." % question_id)
  
  #def html(request, question_id):
  #    return HttpResponse("HTML page of %s." % question_id)    
subject: change content