Nesse caso, você pode desativar esse recurso no **FastAPI**, com o parâmetro `separate_input_output_schemas=False`.

/// info | Informação

O suporte para `separate_input_output_schemas` foi adicionado no FastAPI `0.102.0`. 🤓

///

{* ../../docs_src/separate_openapi_schemas/tutorial002_py310.py hl[10] *}

```

O en Python 3.10 y superior:

```Python
q: str | None = None
```

Por ejemplo:

{* ../../docs_src/body_multiple_params/tutorial004_an_py310.py hl[28] *}

/// info | Información

`Body` también tiene todos los mismos parámetros de validación y metadatos extras que `Query`, `Path` y otros que verás luego.

///

## Embeber un solo parámetro de cuerpo

		PassivePorts:   portRange,
		PublicIP:       publicIP,
		ForceTLS:       forceTLS,
	})
	if err != nil {
		logger.Fatal(err, "unable to initialize FTP server")
	}

	logger.Info(fmt.Sprintf("%s listening on %s", name, net.JoinHostPort(publicIP, strconv.Itoa(port))))

	if err = ftpServer.ListenAndServe(); err != nil {
		logger.Fatal(err, "unable to start FTP server")
	}

    //                                                                        ============
    /**
     * Gets a file authentication entity based on the form and current user info.
     *
     * @param form the create form
     * @param username the current username
     * @param currentTime the current time
     * @return optional file authentication entity
     */

Ainsi, votre éditeur vous offrira un support adapté pour l'objet résultant.

Extrait de la documentation officielle de **Pydantic** :

{*../../docs_src/python_types/tutorial011.py*}

/// info

Pour en savoir plus à propos de <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic, allez jeter un coup d'oeil à sa documentation</a>.

///

 * certificate authorities. It also prevents connections through man-in-the-middle certificate
 * authorities either known or unknown to the application's user.
 * This class currently pins a certificate's Subject Public Key Info as described on
 * [Adam Langley's Weblog][langley]. Pins are either base64 SHA-256 hashes as in
 * [HTTP Public Key Pinning (HPKP)][rfc_7469] or SHA-1 base64 hashes as in Chromium's
 * [static certificates][static_certificates].

    //                                                                        ============
    /**
     * Gets a file configuration entity based on the form and current user info.
     *
     * @param form the create form
     * @param username the current username
     * @param currentTime the current time
     * @return optional file configuration entity
     */

그러므로:

```Python
q: Optional[str] = Query(None)
```

...위 코드는 아래와 동일하게 매개변수를 선택적으로 만듭니다:

```Python
q: Optional[str] = None
```

하지만 명시적으로 쿼리 매개변수를 선언합니다.

/// info | 정보

FastAPI는 다음 부분에 관심이 있습니다:

```Python
= None
```

또는:

```Python
= Query(None)
```

그리고 `None`을 사용하여 쿼라 매개변수가 필수적이지 않다는 것을 파악합니다.

`Optional` 부분은 편집기에게 더 나은 지원을 제공하기 위해서만 사용됩니다.

	zip64ExtraID       = 0x0001 // Zip64 extended information
	ntfsExtraID        = 0x000a // NTFS
	unixExtraID        = 0x000d // UNIX
	extTimeExtraID     = 0x5455 // Extended timestamp
	infoZipUnixExtraID = 0x5855 // Info-ZIP Unix extension
)

// FileHeader describes a file within a ZIP file.
// See the [ZIP specification] for details.
//
// [ZIP specification]: https://support.pkware.com/pkzip/appnote
type FileHeader struct {

Como a lista é o tipo que contém algum tipo interno, você coloca o tipo dentro de colchetes:

```Python hl_lines="4"
{!> ../../docs_src/python_types/tutorial006.py!}
```

////

/// info | Informação

Estes tipos internos dentro dos colchetes são chamados "parâmetros de tipo" (type parameters).

Neste caso, `str` é o parâmetro de tipo passado para `List` (ou `list` no Python 3.9 ou superior).

///