fastapi updates

docs/skills/async-fastapi-sqlmodel/references/session.md

@@ -81,7 +81,8 @@ Cache it by the application-owned engine so repeated composition calls return th
 ```python
 from functools import cache
 
-from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker
+from sqlalchemy.ext.asyncio import async_sessionmaker
+from sqlmodel.ext.asyncio.session import AsyncSession
 
 from .engine import dispose_engine
 from .engine import get_engine
@@ -226,7 +227,7 @@ Pass the database URL to repository constructors. The repository stores repeatab
 
 ```python
 from sqlalchemy import select
-from sqlalchemy.ext.asyncio import AsyncSession
+from sqlmodel.ext.asyncio.session import AsyncSession
 
 
 async def find_item(session: AsyncSession, item_id: int) -> Item | None:
@@ -280,8 +281,8 @@ from collections.abc import AsyncIterator
 
 from fastapi import Depends
 from fastapi import Request
-from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.ext.asyncio import async_sessionmaker
+from sqlmodel.ext.asyncio.session import AsyncSession
 
 
 type SessionFactory = async_sessionmaker[AsyncSession]
@@ -302,7 +303,7 @@ Route usage:
 
 ```python
 from fastapi import APIRouter, Depends
-from sqlalchemy.ext.asyncio import AsyncSession
+from sqlmodel.ext.asyncio.session import AsyncSession
 
 from .session import get_db_session