El segundo parámetro de tipo es para los valores del `dict`:

{* ../../docs_src/python_types/tutorial008_py310.py hl[1] *}

Esto significa:

* La variable `prices` es un `dict`:
    * Las claves de este `dict` son del tipo `str` (digamos, el nombre de cada ítem).
    * Los valores de este `dict` son del tipo `float` (digamos, el precio de cada ítem).

#### Union { #union }

O segundo parâmetro de tipo é para os valores do `dict`:

{* ../../docs_src/python_types/tutorial008_py310.py hl[1] *}

Isso significa que:

* A variável `prices` é um `dict`:
    * As chaves deste `dict` são do tipo `str` (digamos, o nome de cada item).
    * Os valores deste `dict` são do tipo `float` (digamos, o preço de cada item).

#### Union { #union }

			Object:    object,
			UploadID:  base64.RawURLEncoding.EncodeToString(fmt.Appendf(nil, "%s.%s", globalDeploymentID(), uploadID)),
			Initiated: startTime,
		})
		populatedUploadIDs.Add(uploadID)
	}

	sort.Slice(uploads, func(i int, j int) bool {
		return uploads[i].Initiated.Before(uploads[j].Initiated)
	})

	uploadIndex := 0
	if uploadIDMarker != "" {
		for uploadIndex < len(uploads) {

Este caso simple es manejado automáticamente por FastAPI porque la anotación del tipo de retorno es la clase (o una subclase de) `Response`.

Y las herramientas también estarán felices porque tanto `RedirectResponse` como `JSONResponse` son subclases de `Response`, por lo que la anotación del tipo es correcta.

### Anotar una Subclase de Response { #annotate-a-response-subclass }

func (d *DeletedObject) DeleteMarkerReplicationStatus() replication.StatusType {
	return d.ReplicationState.CompositeReplicationStatus()
}

// ResyncTargetsInfo holds a slice of targets with resync info per target
type ResyncTargetsInfo struct {
	Targets []ResyncTarget `json:"target,omitempty"`
}

Le second paramètre de type est pour les valeurs du `dict` :

{* ../../docs_src/python_types/tutorial008_py310.py hl[1] *}

Cela signifie :

* La variable `prices` est un `dict` :
    * Les clés de ce `dict` sont de type `str` (disons, le nom de chaque article).
    * Les valeurs de ce `dict` sont de type `float` (disons, le prix de chaque article).

#### Union { #union }

	}
	for i, s := range ppc64.Anames {
		if obj.As(i) >= obj.A_ARCHSPECIFIC {
			instructions[s] = obj.As(i) + obj.ABasePPC64
		}
	}
	// The opcodes generated by x/arch's ppc64map are listed in
	// a separate slice, add them too.
	for i, s := range ppc64.GenAnames {
		instructions[s] = obj.As(i) + ppc64.AFIRSTGEN
	}
	// Annoying aliases.
	instructions["BR"] = ppc64.ABR
	instructions["BL"] = ppc64.ABL

	return &Arch{

          within such NOTICE file, excluding those notices that do not
          pertain to any part of the Derivative Works, in at least one
          of the following places: within a NOTICE text file distributed
          as part of the Derivative Works; within the Source form or
          documentation, if provided along with the Derivative Works; or,

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## Subscribe to the newsletter { #subscribe-to-the-newsletter }

 * provide much stronger guarantees.
 *
 * <h3>Comparison to a map of collections</h3>
 *
 * <p>Multimaps are commonly used in places where a {@code Map<K, Collection<V>>} would otherwise
 * have appeared. The differences include:
 *
 * <ul>
 *   <li>There is no need to populate an empty collection before adding an entry with {@link #put
 *       put}.