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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

django_celery_results/backends/database.py

@@ -12,11 +12,7 @@
 from django.db.utils import InterfaceError
 from kombu.exceptions import DecodeError
 
-from ..models.helpers import (
-    chordcounter_model,
-    groupresult_model,
-    taskresult_model,
-)
+from ..models.helpers import chordcounter_model, groupresult_model, taskresult_model
 from ..settings import get_task_props_extension
 
 EXCEPTIONS_TO_CATCH = (InterfaceError,)