from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    price: float


@app.get("/items/")
async def read_items() -> list[Item]:
    return [
        Item(name="Portal Gun", price=42.0),
        Item(name="Plumbus", price=32.0),
    ]
```

FastAPI will use the return type annotation to perform:

* Data validation

sfujiwara, Shaba Abhiram, Shashi, SneakyFish5, Soila Kavulya, Stefan Dyulgerov,
Steven Winston, Sunitha Kambhampati, Surry Shome, Taehoon Lee, Thor Johnsen,
Tristan Rice, TShapinsky, tucan, tucan9389, Vicente Reyes, Vilmar-Hillow, Vitaly
Lavrukhin, wangershi, weidan.kong, weidankong, Wen-Heng (Jack) Chung, William D.
Irons, Wim Glenn, XFeiF, Yan Facai (颜发才), Yanbo Liang, Yong Tang, Yoshihiro

2F75          ; mapped                 ; 7AF9          # 3.0  KANGXI RADICAL BAMBOO
2F76          ; mapped                 ; 7C73          # 3.0  KANGXI RADICAL RICE
2F77          ; mapped                 ; 7CF8          # 3.0  KANGXI RADICAL SILK
2F78          ; mapped                 ; 7F36          # 3.0  KANGXI RADICAL JAR