1 files changed, 8 insertions, 3 deletions
diff --git a/lib/sqlalchemy/sql/__init__.py b/lib/sqlalchemy/sql/__init__.py
index aa811388b..87e2fb6c3 100644
--- a/lib/sqlalchemy/sql/__init__.py
+++ b/lib/sqlalchemy/sql/__init__.py
@@ -72,7 +72,7 @@ from .expression import (
     union,
     union_all,
     update,
-    within_group
+    within_group,
 )
 
 from .visitors import ClauseVisitor
@@ -84,12 +84,16 @@ def __go(lcls):
 
     import inspect as _inspect
 
-    __all__ = sorted(name for name, obj in lcls.items()
-                     if not (name.startswith('_') or _inspect.ismodule(obj)))
+    __all__ = sorted(
+        name
+        for name, obj in lcls.items()
+        if not (name.startswith("_") or _inspect.ismodule(obj))
+    )
 
     from .annotation import _prepare_annotations, Annotated
     from .elements import AnnotatedColumnElement, ClauseList
     from .selectable import AnnotatedFromClause
+
     _prepare_annotations(ColumnElement, AnnotatedColumnElement)
     _prepare_annotations(FromClause, AnnotatedFromClause)
     _prepare_annotations(ClauseList, Annotated)
@@ -98,4 +102,5 @@ def __go(lcls):
 
     from . import naming
 
+
 __go(locals())