Fix black warning (alerts in 22.3.0 used by GHA, not in 24.10.0)

Author: optiz0r

queryset_sequence/__init__.py

@@ -850,7 +850,9 @@ def values_list(self, *fields, flat=False, named=False):
         clone._iterable_class = (
             NamedValuesListIterable
             if named
-            else FlatValuesListIterable if flat else ValuesListIterable
+            else FlatValuesListIterable
+            if flat
+            else ValuesListIterable
         )
 
         return clone