old_contents: from django.contrib import admin
  from polls.models import Question, Choice
  
  admin.site.register(Question)
  # Register your models here.
  
new_contents: from django.contrib import admin
  from polls.models import Question, Choice
  
  #admin.site.register(Question)
  
  class QuestionAdmin(admin.Models):
      fields = ['pub_date', 'question_text']
  
  admin.site.register(Question, QuestionAdmin)
  
subject: Customize the Question Admin in the admin site