* The variable `items_s` is a `set`, and each of its items is of type `bytes`.

#### Dict { #dict }

To define a `dict`, you pass 2 type parameters, separated by commas.

The first type parameter is for the keys of the `dict`.

The second type parameter is for the values of the `dict`:

//// tab | Python 3.9+

```Python hl_lines="1"

        `tf.math.erfc`, `tf.math.exp`, `tf.math.expm1`, `tf.math.floor`,
        `tf.math.greater`, `tf.math.greater_equal`, `tf.math.igamma`,
        `tf.math.igammac`, `tf.math.invert_permutation`, `tf.math.less`,
        `tf.math.less_equal`, `tf.math.lgamma`, `tf.math.log`, `tf.math.log1p`,
        `tf.math.logical_and`, `tf.math.logical_not`, `tf.math.logical_or`,

Você verá a resposta JSON como:

```JSON
{"item_id": 5, "q": "somequery"}
```

Você acabou de criar uma API que:

* Recebe requisições HTTP nas _rotas_ `/` e `/items/{item_id}`.
* Ambas _rotas_ fazem operações `GET` (também conhecido como _métodos_ HTTP).
* A _rota_ `/items/{item_id}` tem um _parâmetro de rota_ `item_id` que deve ser um `int`.

        .body("abcd")
        .build(),
    )
    server.enqueue(
      MockResponse
        .Builder()
        .addHeader("Transfer-Encoding: none")
        .addHeaderLenient("Gamma", "Γ")
        .addHeaderLenient("Δ", "Delta")
        .code(HttpURLConnection.HTTP_NOT_MODIFIED)
        .build(),
    )
    val response1 = get(server.url("/"))

    * Bir çox proqramlaşdırma dilləri üçün avtomatlaşdırılmış <abbr title="Müştəri: Client">müştəri</abbr> kodu yaratma sistemləri.
* 2 interaktiv sənədləşmə veb interfeysini birbaşa təmin edəcək.

---

Yeni başlamışıq, amma siz artıq işin məntiqini başa düşmüsünüz.

İndi aşağıdakı sətri dəyişdirməyə çalışın:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...bundan:

```Python

Aun así, en ambas situaciones, es probable que **FastAPI** [siga siendo más rápida](index.md#performance){.internal-link target=_blank} que (o al menos comparable a) tu framework anterior.

### Dependencias

drav--nx?rolf--nx?sdav--nx??kua?l-&drojf--nx?lares--nx??m-tlohr--nx?n-esans--nx?olf?p-sdnil--nx?s-ladrl--nx?tih?v-rvsyt--nx??s&a&ns?ons??i&ar?er&dron?r&os?øs???ár??la&g?h??mor!t??sir?uf?åns??t&koulo&nka?ŋká??la?p-raddjb--nx?r-agrjnu--nx?s&aefr&ammah?ámmáh??orf?r&o?ø???u-vreiks--nx??u&h-dnusel--nx?i-&drojfk--nx?vleslm--nx??j-ekerom--nx?k-rekrem--nx?u-&dnalr--nx?goksr--nx?sensk--nx??v-nekyr--nx?w-&k&abrd--nx?ivjg--nx??oryso--nx??y-y&dnas--nx?mrak--nx?n&art--nx?nif--nx??reva--nx??z-smort--nx??v!.sg...

	if hasSpaceBE(policyName) {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminResourceInvalidArgument), r.URL)
		return
	}
	setReqInfoPolicyName(ctx, policyName)

	// Reject policy names with commas.
	if strings.Contains(policyName, ",") {
		writeErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrPolicyInvalidName), r.URL)
		return
	}

	// Error out if Content-Length is missing.

## 0.115.14

### Fixes

* 🐛 Fix support for unions when using `Form`. PR [#13827](https://github.com/fastapi/fastapi/pull/13827) by [@patrick91](https://github.com/patrick91).

### Docs

* ✏️ Fix grammar mistake in `docs/en/docs/advanced/response-directly.md`. PR [#13800](https://github.com/fastapi/fastapi/pull/13800) by [@NavesSapnis](https://github.com/NavesSapnis).