new_contents: from django.contrib import admin
  from .models import Choice, Question
  
  # Register your models here.
  class ChoiceInline(admin.TabularInline):
      model = Choice
      extra = 3
      
  class QuestionAdmin(admin.ModelAdmin):
      fieldsets = [
          (None,               {'fields': ['question_text']}),
          ('Date information', {'fields': ['pub_date'], 'classes': ['collapse']}),
          ]
      inLines = [ChoiceInline]
      list_display = ('question_text', 'pub_date', 'was_published_recently')
      list_filter = ['pub_date']
      search_fields = ['question_text']
      
  admin.site.register(Question, QuestionAdmin)
  
  
subject: Create admin.py