</div>

Então, vá para a interface `/docs`, você verá que o **FastAPI** está usando esses **modelos** para **documentar** a API, e ele também os usará para **serializar** e **validar** os dados.

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## Atualizar o App com Múltiplos Modelos

Agora vamos **refatorar** este app um pouco para aumentar a **segurança** e **versatilidade**.

 */
class PublicSuffixListGenerator(
  projectRoot: Path = ".".toPath(),
  val fileSystem: FileSystem = FileSystem.SYSTEM,
  val client: OkHttpClient = OkHttpClient(),
) {
  private val testResources = projectRoot / "okhttp/src/jvmTest/resources"
  private val publicSuffixListDotDat = testResources / "okhttp3/internal/publicsuffix/public_suffix_list.dat"
  private val outputFile = testResources / PUBLIC_SUFFIX_RESOURCE

.dev.js"===e.slice(-7)?h:"")],g):(f.type="text/javascript",f.onload=g,f.src=e+(".dev.js"===e.slice(-7)?h:""),f.onerror=function(){a.formUtils.warn("Unable to load form validation module "+e,!0),g()},f.onreadystatechange=function(){"complete"!==this.readyState&&"loaded"!==this.readyState||(g(),this.onload=null,this.onreadystatechange=null)},i.appendChild(f))}})};if(c)e(b,c);else{var f=function(){var c=!1;return a('script[src*="form-validator"]').each(function(){var a=this.src.split("form-validato...

					</headerDefinitions>
					<licenseSets>
						<licenseSet>
							<header>https://www.codelibs.org/assets/license/header.txt</header>
							<includes>
								<include>src/**/*.java</include>
							</includes>
						</licenseSet>
					</licenseSets>
				</configuration>
			</plugin>
			<plugin>
				<groupId>net.revelc.code.formatter</groupId>

## Check the Docs { #check-the-docs }

You can see the defined cookies in the docs UI at `/docs`:

<div class="screenshot">
<img src="/img/tutorial/cookie-param-models/image01.png">
</div>

/// info

Have in mind that, as **browsers handle cookies** in special ways and behind the scenes, they **don't** easily allow **JavaScript** to touch them.

[kubernetes.tar.gz](https://dl.k8s.io/v1.10.13/kubernetes.tar.gz) | `8add1e0bb21e5d3be1a91301d522782c3b867d55a48ce865331db23d35cca0ad4289279332dbf74a4c45ccc4ea9dc160cef98e44b7b6bcd072196f099059b913`
[kubernetes-src.tar.gz](https://dl.k8s.io/v1.10.13/kubernetes-src.tar.gz) | `65b37053be2b323e21ddec4d2d7abb1614f20fd467d1d420fb880b6e61734eadbe8aaf55f30e5ae5b02e03de746924a64a85459352190848be102f62a768cb21`

### Client Binaries

filename | sha512 hash

[kubernetes.tar.gz](https://dl.k8s.io/v1.14.10/kubernetes.tar.gz) | `b2b73d186769461236f94b7d1faa5d5806534bae5d9404f223f3e6aeaf1bc7a0c3bc505e2b8f3d34cec12d6657385927d82e67488f93ffde83c68239d563646d`
[kubernetes-src.tar.gz](https://dl.k8s.io/v1.14.10/kubernetes-src.tar.gz) | `93f716ecbb29a5510eac8c6d075b842fc79cd02d979dd27a73c90065944854ff09d653ea68a734c9561049c8a16942460d84e6eba99156e9d888154e182da403`

### Client Binaries

filename | sha512 hash

## Перевірка у документації

Ви можете побачити визначені cookie в інтерфейсі документації за адресою `/docs`:

<div class="screenshot">
<img src="/img/tutorial/cookie-param-models/image01.png">
</div>

/// info | Інформація

[kubernetes.tar.gz](https://dl.k8s.io/v1.20.15/kubernetes.tar.gz) | 470f3c6779d9bb19adc7153f2f7a235f4ce4c30cab193b630683b86853508bd670d4d6866c3a9a601b7b074a03d194efe18f131607ca78bbc9dba91c4285ca75
[kubernetes-src.tar.gz](https://dl.k8s.io/v1.20.15/kubernetes-src.tar.gz) | cb2fd7da08d2db9ae287769295b2e89448853973934f5d87c6bd0553e7fcc638639579f5f09fa11559d7bb8d7a21d332f061bf8a878d43d796d3495f1e2a8a04

### Client Binaries

filename | sha512 hash

Once you go to <a href="http://127.0.0.1:8000/redoc" class="external-link" target="_blank">http://127.0.0.1:8000/redoc</a> you will see that you are using your custom logo (in this example, **FastAPI**'s logo):