func.return
  // CHECK-LABEL: func @init_all_tables
  // CHECK-DAG: [[CST:%.*]]  = arith.constant dense<["apple", "banana", "grape"]> : tensor<3x!tf_type.string>
  // CHECK-DAG: [[CST_0:%.*]]  = arith.constant dense<[0, 1, 2]> : tensor<3xi64>
  // CHECK: [[VAL:%.*]] = "tf.HashTableV2"()
  // CHECK: "tf.LookupTableImportV2"([[VAL]], [[CST]], [[CST_0]])
}

	// Value must be non-negative integer. The value zero indicates delete immediately.
	// If this value is nil, the default grace period will be used instead.
	// The grace period is the duration in seconds after the processes running in the carp are sent
	// a termination signal and the time when the processes are forcibly halted with a kill signal.

tom
tomuto
mít
nic
proto
kterou
byla
toho
protože
asi
ho
naši
napište
re
což
tím
takže
svých
její
svými
jste
aj
tu
tedy
teto
bylo
kde
ke
pravé
ji
nad
nejsou
či
pod
téma
mezi
přes
ty
pak
vám
ani
když
však
neg
jsem
tento
článku
články
aby
jsme
před
pta
jejich
byl
ještě
až
bez

			},
			expectedPodStatusUpdate: false,
		},
		// Node created long time ago, with status updated by kubelet exceeds grace period. Node lease is renewed.
		// Expect no action from node controller (within monitor grace period).
		{
			description: "Node created long time ago, with status updated by kubelet exceeds grace period. Node lease is renewed.",
			fakeNodeHandler: &testutil.FakeNodeHandler{
				Existing: []*v1.Node{
					{

	// CA checks and rotates its root certificate.
	DefaultSelfSignedRootCertCheckInterval = 1 * time.Hour

	// DefaultRootCertGracePeriodPercentile is the default length of root certificate
	// rotation grace period, configured as the ratio of the certificate TTL.
	DefaultRootCertGracePeriodPercentile = 20

	// ReadSigningCertRetryInterval specifies the time to wait between retries on reading the signing key and cert.

{"item_id":3}
```

!!! check "vérifier"
    Comme vous l'avez remarqué, la valeur reçue par la fonction (et renvoyée ensuite) est `3`,
    en tant qu'entier (`int`) Python, pas la chaîne de caractères (`string`) `"3"`.

    Grâce aux déclarations de types, **FastAPI** fournit du
    <abbr title="conversion de la chaîne de caractères venant de la requête HTTP en données Python">"parsing"</abbr> automatique.

## Validation de données

  We have come to dedicate a portion of that field, as a final
resting place for those who here gave their lives that that
nation might live.  It is altogether fitting and proper that
we should do this.
  But, in a larger sense, we can not dedicate - we can not
consecrate - we can not hallow - this ground.
  The brave men, living and dead, who struggled here, have
consecrated it, far above our poor power to add or detract.

	debugLogObservations("observations", observations)

	// determine the set of thresholds met independent of grace period
	thresholds = thresholdsMet(thresholds, observations, false)
	debugLogThresholdsWithObservation("thresholds - ignoring grace period", thresholds, observations)

	// determine the set of thresholds previously met that have not yet satisfied the associated min-reclaim

{!../../../docs_src/background_tasks/tutorial001.py!}
```

## Ajouter une tâche d'arrière-plan

Dans votre *fonction de chemin*, passez votre fonction de tâche à l'objet de type `BackgroundTasks` (`background_tasks` ici) grâce à la méthode `.add_task()` :


```Python hl_lines="14"
{!../../../docs_src/background_tasks/tutorial001.py!}
```

`.add_task()` reçoit comme arguments :

	// Value must be non-negative integer. The value zero indicates delete immediately.
	// If this value is nil, the default grace period will be used instead.
	// The grace period is the duration in seconds after the processes running in the pod are sent
	// a termination signal and the time when the processes are forcibly halted with a kill signal.