django unittest import error

Microsoft Windows [Version 6.0.6002] Copyright (c) 2006 Microsoft Corporation. All rights reserved.

C:\Users\mech10>cd superlists

C:\Users\mech10\superlists>python manage.py test
Creating test database for alias 'default'...

E

ERROR: lists.tests (unittest.loader._FailedTest)

ImportError: Failed to import test module: lists.tests
Traceback (most recent call last):
File "C:\Users\mech10\Anaconda3\lib\unittest\loader.py", line 428,in    _find_test_path
module = self._get_module_from_name(name)
File "C:\Users\mech10\Anaconda3\lib\unittest\loader.py", line 369, in _get_module_from_name__import__(name)
File "C:\Users\mech10\superlists\lists\tests.py", line 9
self.assertEqual(found.func,home_page)
                                     ^
TabError: inconsistent use of tabs and spaces in indentation

---

Ran 1 test in 0.001s

FAILED (errors=1)
Destroying test database for alias 'default'...

tests.py

    from django.core.urlresolvers import resolve
    from django.test import TestCase
    from lists.views import home_page


    class HomePageTest(TestCase):
      def test_root_url_resolves_to_home_page_view(self):
        found = resolve('/')
        self.assertEqual(found.func,home_page)

urls.py

from django.conf.urls import url
from django.contrib import admin

urlpatterns = [
  url(r'^admin/', admin.site.urls),
  url(r'^$', 'lists.views.home_page', name='home'),
]

views.py

from django.shortcuts import render

def home_page():
  pass

I want to follow the instructions from a django test book but I could not understand my test script did not work.