fix mypy complain in main

Change-Id: Ib0883c19d1d001a0d276a65f70e66bd283a6043e

diff --git a/lib/sqlalchemy/engine/default.py b/lib/sqlalchemy/engine/default.py
index e7577cc6dae72df8b8a5a888dc1983a9cfea9bcf..e129086807ee9ad4954d1c19cf3ea56657d50fb3 100644 (file)
--- a/lib/sqlalchemy/engine/default.py
+++ b/lib/sqlalchemy/engine/default.py
@@ -139,7 +139,7 @@ class _BackendsMultiReflection(Dialect):
         **kw: Any,
     ) -> bool:
         # NOTE: assume it's a subclass of DefaultDialect
-        self._ensure_has_table_connection(connection)  # type: ignore
+        self._ensure_has_table_connection(connection)  # type: ignore[attr-defined] # noqa: E501
         multi_res = self.has_multi_table(
             connection,
             table_names=[table_name],