diff --git a/rest_framework/schemas/openapi.py b/rest_framework/schemas/openapi.py
index 2fe251df0..8d69af322 100644
--- a/rest_framework/schemas/openapi.py
+++ b/rest_framework/schemas/openapi.py
@@ -5,11 +5,11 @@ from django.utils.encoding import force_text
 
 from rest_framework import exceptions, serializers
 from rest_framework.compat import uritemplate
+
 from .generators import BaseSchemaGenerator
 from .inspectors import ViewInspector
 from .utils import get_pk_description, is_list_view
 
-
 # Generator
 
 
diff --git a/tests/schemas/test_openapi.py b/tests/schemas/test_openapi.py
index cf90a109e..72381054f 100644
--- a/tests/schemas/test_openapi.py
+++ b/tests/schemas/test_openapi.py
@@ -6,6 +6,7 @@ from rest_framework import filters, generics, pagination, routers, serializers
 from rest_framework.compat import uritemplate
 from rest_framework.request import Request
 from rest_framework.schemas.openapi import AutoSchema, SchemaGenerator
+
 from . import views