Fixed typing import in async session.

diff --git a/lib/sqlalchemy/ext/asyncio/session.py b/lib/sqlalchemy/ext/asyncio/session.py
index 9e04381ab388fc5e1fdfce6c383a880f64628658..87f1a8c977137fcd7511b31bccbce0b4737170f0 100644 (file)
--- a/lib/sqlalchemy/ext/asyncio/session.py
+++ b/lib/sqlalchemy/ext/asyncio/session.py
@@ -25,9 +25,6 @@ from typing import TYPE_CHECKING
 from typing import TypeVar
 from typing import Union
 
-from typing_extensions import Concatenate
-from typing_extensions import ParamSpec
-
 from . import engine
 from .base import ReversibleProxy
 from .base import StartableContext
@@ -41,6 +38,8 @@ from ...orm import Session
 from ...orm import SessionTransaction
 from ...orm import state as _instance_state
 from ...util.concurrency import greenlet_spawn
+from ...util.typing import Concatenate
+from ...util.typing import ParamSpec
 from ...util.typing import TupleAny
 from ...util.typing import TypeVarTuple
 from ...util.typing import Unpack