!!! check "Inspired **FastAPI** to"
    Find ways to get great performance.

    Along with Hug (as Hug is based on Falcon) inspired **FastAPI** to declare a `response` parameter in functions.

!!! check "A inspiré **FastAPI** à"
Hug a inspiré certaines parties d'APIStar, et était l'un des outils que je trouvais les plus prometteurs, à côté d'APIStar.

    Hug a contribué à inspirer **FastAPI** pour utiliser les type hints Python
    pour déclarer les paramètres, et pour générer automatiquement un schéma définissant l'API.

!!! check "Idéias inspiradas para o **FastAPI**"
    Hug inspirou partes do APIStar, e foi uma das ferramentas que eu achei mais promissora, ao lado do APIStar.

    Hug ajudou a inspirar o **FastAPI** a usar _type hints_ do Python para declarar parâmetros, e para gerar um _schema_ definindo a API automaticamente.

    Hug inspirou **FastAPI** a declarar um parâmetro de `resposta` em funções para definir cabeçalhos e cookies.

    }

    static class TestSubSearcher extends RankFusionSearcher {

        private int mainSize;
        private int inSize;
        private int outSize;

        TestSubSearcher(int mainSize, int inSize, int outSize) {
            this.mainSize = mainSize;
            this.inSize = inSize;
            this.outSize = outSize;
        }

        @Override

If you used to rely on this behavior, now you should create the resources for background tasks inside the background task itself, and use internally only data that doesn't depend on the resources of dependencies with `yield`.

	// if object upload fails stop the test.
	if err != nil {
		t.Fatalf("Error uploading object: <ERROR> %v", err)
	}

	// initialize httptest Recorder, this records any mutations to response writer inside the handler.
	rec := httptest.NewRecorder()
	// construct HTTP request for DELETE bucket.

But you can also declare the `Response` that you want to be used, in the *path operation decorator*.

The contents that you return from your *path operation function* will be put inside of that `Response`.

	if !globalBrowserEnabled {
		globalBrowserEnabled = true
		defer func() { globalBrowserEnabled = false }()
	}

	// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
	rec := httptest.NewRecorder()
	req, perr := newPostRequestV4("", bucketName, objectName, []byte("pwned"), credentials.AccessKey, credentials.SecretKey)
	if perr != nil {

    return burgers
```

### More technical details

You might have noticed that `await` can only be used inside of functions defined with `async def`.

But at the same time, functions defined with `async def` have to be "awaited". So, functions with `async def` can only be called inside of functions defined with `async def` too.

So, about the egg and the chicken, how do you call the first `async` function?

* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`

you can also declare a group of `examples` with additional information that will be added to their **JSON Schemas** inside of **OpenAPI**.

### `Body` with `examples`

Here we pass `examples` containing one example of the data expected in `Body()`:

=== "Python 3.10+"

    ```Python hl_lines="22-29"