Fixed several flake8 errors

2 files changed, 2 insertions, 4 deletions

diff --git a/tests/migrations/test_operations.py b/tests/migrations/test_operations.py
index d27189cf75..e72a9917c6 100644
--- a/tests/migrations/test_operations.py
+++ b/tests/migrations/test_operations.py
@@ -83,7 +83,7 @@ class OperationTestBase(MigrationTestBase):
                 ("pink", models.IntegerField(default=3)),
                 ("weight", models.FloatField()),
             ],
-            options = {
+            options={
                 "swappable": "TEST_SWAP_MODEL",
             },
         )]
@@ -142,7 +142,6 @@ class OperationTests(OperationTestBase):
     both forwards and backwards.
     """
 
-
     def test_create_model(self):
         """
         Tests the CreateModel operation.
@@ -1161,7 +1160,7 @@ class SwappableOperationTests(OperationTestBase):
                 ("id", models.AutoField(primary_key=True)),
                 ("pink", models.IntegerField(default=1)),
             ],
-            options = {
+            options={
                 "swappable": "TEST_SWAP_MODEL",
             },
         )
diff --git a/tests/schema/tests.py b/tests/schema/tests.py
index 816c8e26c5..1acf132445 100644
--- a/tests/schema/tests.py
+++ b/tests/schema/tests.py
@@ -7,7 +7,6 @@ from django.db import connection, DatabaseError, IntegrityError, OperationalErro
 from django.db.models.fields import IntegerField, TextField, CharField, SlugField, BooleanField, BinaryField
 from django.db.models.fields.related import ManyToManyField, ForeignKey
 from django.db.transaction import atomic
-from django.utils import six
 from .models import (Author, AuthorWithM2M, Book, BookWithLongName,
     BookWithSlug, BookWithM2M, Tag, TagIndexed, TagM2MTest, TagUniqueRename,
     UniqueTest, Thing, TagThrough, BookWithM2MThrough, AuthorTag, AuthorWithM2MThrough)