[pre-commit.ci] auto fixes from pre-commit.com hooks

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oauth2_provider/oauth2_backends.py

@@ -1,11 +1,11 @@
 import json
 from urllib.parse import urlparse, urlunparse
 
+from django.http import HttpRequest
 from oauthlib import oauth2
 from oauthlib.common import Request as OauthlibRequest
 from oauthlib.common import quote, urlencode, urlencoded
 from oauthlib.oauth2 import OAuth2Error
-from django.http import HttpRequest
 
 from .exceptions import FatalClientError, OAuthToolkitError
 from .settings import oauth2_settings