f"check that {type_} is a valid Pydantic field type. "
            "If you are using a return type annotation that is not a valid Pydantic "
            "field (e.g. Union[Response, dict, None]) you can disable generating the "
            "response model from the type annotation with the path operation decorator "
            "parameter response_model=None. Read more: "
            "https://fastapi.tiangolo.com/tutorial/response-model/"

```

If you want to disable the OpenAPI schema completely you can set `openapi_url=None`, that will also disable the documentation user interfaces that use it.

## Docs URLs

You can configure the two documentation user interfaces included:

* **Swagger UI**: served at `/docs`.
    * You can set its URL with the parameter `docs_url`.
    * You can disable it by setting `docs_url=None`.

## Disable Syntax Highlighting

For example, you could disable syntax highlighting in Swagger UI.

Without changing the settings, syntax highlighting is enabled by default:

<img src="/img/tutorial/extending-openapi/image02.png">

But you can disable it by setting `syntaxHighlight` to `False`:

```Python hl_lines="3"

文档显示如下：

<img src="/img/deployment/deta/image01.png">

## 启用公开访问

默认情况下，Deta 使用您的账号 Cookies 处理身份验证。

应用一切就绪之后，使用如下命令让公众也能看到您的应用：

<div class="termy">

```console
$ deta auth disable

Successfully disabled http auth
```

</div>

现在，就可以把 URL 分享给大家，他们就能访问您的 API 了。🚀

## HTTPS

恭喜！您已经在 Deta 上部署了 FastAPI 应用！🎉 🍰