Add missing imports to example (#12453)

diff --git a/lib/sqlalchemy/sql/_selectable_constructors.py b/lib/sqlalchemy/sql/_selectable_constructors.py
index f90512b1f7af4c22846dbf65c7dccd60c92082cc..b97b7b3b19e661d164d5d9860f2d088436ca790b 100644 (file)
--- a/lib/sqlalchemy/sql/_selectable_constructors.py
+++ b/lib/sqlalchemy/sql/_selectable_constructors.py
@@ -701,6 +701,8 @@ def values(
 
         from sqlalchemy import column
         from sqlalchemy import values
+        from sqlalchemy import Integer
+        from sqlalchemy import String
 
         value_expr = values(
             column("id", Integer),