4 files changed, 6 insertions, 3 deletions
diff --git a/django/db/models/sql/compiler.py b/django/db/models/sql/compiler.py
index 10338259d5..9a0d2eb4e7 100644
--- a/django/db/models/sql/compiler.py
+++ b/django/db/models/sql/compiler.py
@@ -1224,9 +1224,9 @@ class SQLCompiler:
                 "field": f,
                 "reverse": False,
                 "local_setter": f.set_cached_value,
-                "remote_setter": f.remote_field.set_cached_value
-                if f.unique
-                else lambda x, y: None,
+                "remote_setter": (
+                    f.remote_field.set_cached_value if f.unique else lambda x, y: None
+                ),
                 "from_parent": False,
             }
             related_klass_infos.append(klass_info)
diff --git a/django/db/models/sql/datastructures.py b/django/db/models/sql/datastructures.py
index 5eaa8c25f6..7c0c14a46e 100644
--- a/django/db/models/sql/datastructures.py
+++ b/django/db/models/sql/datastructures.py
@@ -2,6 +2,7 @@
 Useful auxiliary data structures for query construction. Not useful outside
 the SQL domain.
 """
+
 import warnings
 
 from django.core.exceptions import FullResultSet
diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py
index ce4fafb1e2..6e8813b5e7 100644
--- a/django/db/models/sql/query.py
+++ b/django/db/models/sql/query.py
@@ -6,6 +6,7 @@ themselves do not have to (and could be backed by things other than SQL
 databases). The abstraction barrier only works one way: this module has to know
 all about the internals of models in order to get the information it needs.
 """
+
 import copy
 import difflib
 import functools
diff --git a/django/db/models/sql/where.py b/django/db/models/sql/where.py
index 8423fcb528..0fded5cce3 100644
--- a/django/db/models/sql/where.py
+++ b/django/db/models/sql/where.py
@@ -1,6 +1,7 @@
 """
 Code to manage the creation and SQL rendering of 'where' constraints.
 """
+
 import operator
 from functools import reduce