对具有子类型的模型属性也使用相同的标准语法。

因此，在我们的示例中，我们可以将 `tags` 明确地指定为一个「字符串列表」：

{* ../../docs_src/body_nested_models/tutorial002_py310.py hl[12] *}

## Set 类型

但是随后我们考虑了一下，意识到标签不应该重复，它们很大可能会是唯一的字符串。

Python 具有一种特殊的数据类型来保存一组唯一的元素，即 `set`。

然后我们可以导入 `Set` 并将 `tag` 声明为一个由 `str` 组成的 `set`：

{* ../../docs_src/body_nested_models/tutorial003_py310.py hl[12] *}

这样，即使你收到带有重复数据的请求，这些数据也会被转换为一组唯一项。

而且，每当你输出该数据时，即使源数据有重复，它们也将作为一组唯一项输出。

{* ../../docs_src/path_operation_configuration/tutorial004_py310.py hl[17:25] *}

Es wird in der interaktiven Dokumentation verwendet:

<img src="/img/tutorial/path-operation-configuration/image02.png">

## Beschreibung der Response { #response-description }

Sie können die Response mit dem Parameter `response_description` beschreiben:

{* ../../docs_src/path_operation_configuration/tutorial005_py310.py hl[19] *}

/// info | Info

{* ../../docs_src/path_operation_configuration/tutorial004_py310.py hl[17:25] *}

Он будет использован в интерактивной документации:

<img src="/img/tutorial/path-operation-configuration/image02.png">

## Описание ответа { #response-description }

Вы можете указать описание ответа с помощью параметра `response_description`:

{* ../../docs_src/path_operation_configuration/tutorial005_py310.py hl[19] *}

{* ../../docs_src/path_operation_configuration/tutorial004_py310.py hl[17:25] *}

It will be used in the interactive docs:

<img src="/img/tutorial/path-operation-configuration/image02.png">

## Response description { #response-description }

You can specify the response description with the parameter `response_description`:

{* ../../docs_src/path_operation_configuration/tutorial005_py310.py hl[19] *}

/// info

We can instead create an input model with the plaintext password and an output model without it:

{* ../../docs_src/response_model/tutorial003_py310.py hl[9,11,16] *}

Here, even though our *path operation function* is returning the same input user that contains the password:

{* ../../docs_src/response_model/tutorial003_py310.py hl[24] *}

...we declared the `response_model` to be our model `UserOut`, that doesn't include the password:

{* ../../docs_src/response_model/tutorial003_py310.py hl[9,11,16] *}

Aqui, embora nossa *função de operação de rota* esteja retornando o mesmo usuário de entrada que contém a senha:

{* ../../docs_src/response_model/tutorial003_py310.py hl[24] *}

...declaramos o `response_model` como nosso modelo `UserOut`, que não inclui a senha:

{* ../../docs_src/response_model/tutorial003_py310.py hl[22] *}

{* ../../docs_src/path_operation_configuration/tutorial004_py310.py hl[17:25] *}

Será usado en la documentación interactiva:

<img src="/img/tutorial/path-operation-configuration/image02.png">

## Descripción del Response { #response-description }

Puedes especificar la descripción del response con el parámetro `response_description`:

{* ../../docs_src/path_operation_configuration/tutorial005_py310.py hl[19] *}

/// info | Información

{* ../../docs_src/path_operation_configuration/tutorial004_py310.py hl[17:25] *}

Ela será usada nas documentações interativas:

<img src="/img/tutorial/path-operation-configuration/image02.png">

## Descrição da resposta { #response-description }

Você pode especificar a descrição da resposta com o parâmetro `response_description`:

{* ../../docs_src/path_operation_configuration/tutorial005_py310.py hl[19] *}

/// info | Informação

{* ../../docs_src/response_model/tutorial003_py310.py hl[9,11,16] *}

Obwohl unsere *Pfadoperation-Funktion* hier denselben `user` von der Eingabe zurückgibt, der das Passwort enthält:

{* ../../docs_src/response_model/tutorial003_py310.py hl[24] *}

... haben wir deklariert, dass `response_model` das Modell `UserOut` ist, welches das Passwort nicht enthält:

{* ../../docs_src/response_model/tutorial003_py310.py hl[9,11,16] *}

Тут, навіть якщо *функція операції шляху* повертає об'єкт користувача, який містить пароль:

{* ../../docs_src/response_model/tutorial003_py310.py hl[24] *}

...ми оголосили `response_model` як нашу модель `UserOut`, яка не містить пароля:

{* ../../docs_src/response_model/tutorial003_py310.py hl[22] *}