diff --git a/rest_framework/fields.py b/rest_framework/fields.py
index 8b42690d7..e780c5114 100644
--- a/rest_framework/fields.py
+++ b/rest_framework/fields.py
@@ -9,9 +9,8 @@ import re
 import uuid
 
 from django.conf import settings
-from django.core.exceptions import ImproperlyConfigured
 from django.core.exceptions import ValidationError as DjangoValidationError
-from django.core.exceptions import ObjectDoesNotExist
+from django.core.exceptions import ImproperlyConfigured, ObjectDoesNotExist
 from django.core.validators import RegexValidator, ip_address_validators
 from django.forms import FilePathField as DjangoFilePathField
 from django.forms import ImageField as DjangoImageField
diff --git a/rest_framework/settings.py b/rest_framework/settings.py
index bc3868715..c09472e9d 100644
--- a/rest_framework/settings.py
+++ b/rest_framework/settings.py
@@ -26,7 +26,6 @@ from django.utils import six
 from rest_framework import ISO_8601
 from rest_framework.compat import importlib
 
-
 DEFAULTS = {
     # Base API policies
     'DEFAULT_RENDERER_CLASSES': (