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-rw-r--r--lib/sqlalchemy/sql/util.py2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/sqlalchemy/sql/util.py b/lib/sqlalchemy/sql/util.py
index c0de1902f..e3e358cdb 100644
--- a/lib/sqlalchemy/sql/util.py
+++ b/lib/sqlalchemy/sql/util.py
@@ -8,6 +8,8 @@
"""High level utilities which build upon other modules here.
"""
+from __future__ import annotations
+
from collections import deque
from itertools import chain
import typing