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-rw-r--r--lib/sqlalchemy/sql/util.py1
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/util.py b/lib/sqlalchemy/sql/util.py
index dda5d2d28..b81906396 100644
--- a/lib/sqlalchemy/sql/util.py
+++ b/lib/sqlalchemy/sql/util.py
@@ -288,7 +288,6 @@ class Annotated(object):
# so that the resulting objects are pickleable.
annotated_classes = {}
-from sqlalchemy.sql import expression
for cls in expression.__dict__.values() + [schema.Column, schema.Table]:
if isinstance(cls, type) and issubclass(cls, expression.ClauseElement):
exec "class Annotated%s(Annotated, cls):\n" \