{!../../../docs_src/response_model/tutorial005.py!}
```

!!! tip "팁"
    문법 `{"name", "description"}`은 두 값을 갖는 `set`을 만듭니다.

    이는 `set(["name", "description"])`과 동일합니다.

#### `set` 대신 `list` 사용하기

`list` 또는 `tuple` 대신 `set`을 사용하는 법을 잊었더라도, FastAPI는 `set`으로 변환하고 정상적으로 작동합니다:

```Python hl_lines="31  37"
{!../../../docs_src/response_model/tutorial006.py!}
```

## 요약

```Python hl_lines="1"
{!> ../../../docs_src/body_nested_models/tutorial002.py!}
```

### 📣 `list` ⏮️ 🆎 🔢

📣 🆎 👈 ✔️ 🆎 🔢 (🔗 🆎), 💖 `list`, `dict`, `tuple`:

* 🚥 👆 🐍 ⏬ 🔅 🌘 3️⃣.9️⃣, 🗄 👫 🌓 ⏬ ⚪️➡️ `typing` 🕹
* 🚶‍♀️ 🔗 🆎(Ⓜ) "🆎 🔢" ⚙️ ⬜ 🗜: `[` & `]`

🐍 3️⃣.9️⃣ ⚫️ 🔜:

```Python
my_list: list[str]
```

⏬ 🐍 ⏭ 3️⃣.9️⃣, ⚫️ 🔜:

```Python

    Того же самого можно достичь используя `set(["name", "description"])`.

#### Что если использовать `list` вместо `set`?

Если вы забыли про `set` и использовали структуру `list` или `tuple`, FastAPI автоматически преобразует этот объект в `set`, чтобы обеспечить корректную работу:

=== "Python 3.10+"

    ```Python hl_lines="29  35"
    {!> ../../../docs_src/response_model/tutorial006_py310.py!}

* Fix handling form *path operation* parameters declared with pure classes like `list`, `tuple`, etc. PR [#856](https://github.com/tiangolo/fastapi/pull/856) by [@nsidnev](https://github.com/nsidnev).

import json
from contextlib import AsyncExitStack
from enum import Enum, IntEnum
from typing import (
    Any,
    Callable,
    Coroutine,
    Dict,
    List,
    Optional,
    Sequence,
    Set,
    Tuple,
    Type,
    Union,
)

from fastapi import params
from fastapi._compat import (
    ModelField,
    Undefined,
    _get_model_config,
    _model_dump,
    _normalize_errors,

    dependentSchemas: Optional[Dict[str, "SchemaOrBool"]] = None
    prefixItems: Optional[List["SchemaOrBool"]] = None
    # TODO: uncomment and remove below when deprecating Pydantic v1
    # It generales a list of schemas for tuples, before prefixItems was available
    # items: Optional["SchemaOrBool"] = None
    items: Optional[Union["SchemaOrBool", List["SchemaOrBool"]]] = None
    contains: Optional["SchemaOrBool"] = None