revert

admin.py

-from django.contrib import admin
-
-# Register your models here.

apps.py

-from django.apps import AppConfig
-
-
-class TutorialConfig(AppConfig):
-    name = 'tutorial'

models.py

-from django.db import models
-
-# Create your models here.

tests.py

-from django.test import TestCase
-
-# Create your tests here.

views.py

-from django.shortcuts import render
-
-# Create your views here.