Fix SQLAlchemy examples

examples/sqlalchemy/app/app.py

@@ -1,5 +1,6 @@
 from fastapi import Depends, FastAPI
 
+from app.db import create_db_and_tables
 from app.models import UserDB
 from app.users import auth_backend, current_active_user, fastapi_users
 
@@ -25,3 +26,9 @@ app.include_router(fastapi_users.get_users_router(), prefix="/users", tags=["use
 @app.get("/authenticated-route")
 async def authenticated_route(user: UserDB = Depends(current_active_user)):
     return {"message": f"Hello {user.email}!"}
+
+
+@app.on_event("startup")
+async def on_startup():
+    # Not needed if you setup a migration system like Alembic
+    await create_db_and_tables()

examples/sqlalchemy/main.py

@@ -1,4 +1,4 @@
 import uvicorn
 
 if __name__ == "__main__":
-    uvicorn.run("app.app:app", host="0.0.0.0", port=5000, log_level="info")
+    uvicorn.run("app.app:app", host="0.0.0.0", log_level="info")

examples/sqlalchemy/requirements.txt

@@ -1,3 +1,4 @@
 fastapi
-fastapi-users[sqlalchemy]
+fastapi-users[sqlalchemy2]
 uvicorn[standard]
+aiosqlite