Update session.py

diff --git a/lib/sqlalchemy/ext/asyncio/session.py b/lib/sqlalchemy/ext/asyncio/session.py
index ebfbc9ce22159339872f824e978971e1d834d971..a74e877695d5dc6bb20a26dd711230b441ebcd04 100644 (file)
--- a/lib/sqlalchemy/ext/asyncio/session.py
+++ b/lib/sqlalchemy/ext/asyncio/session.py
@@ -124,6 +124,7 @@ class AsyncSession(ReversibleProxy[Session]):
     def __init__(
         self,
         bind: Optional[_AsyncSessionBind] = None,
+        *,
         binds: Optional[Dict[_SessionBindKey, _AsyncSessionBind]] = None,
         sync_session_class: Optional[Type[Session]] = None,
         **kw: Any,