{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[56:62] hl[56:58] *}

/// tip | Подсказка

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[56:62] hl[56:58] *}

/// tip

Now we use `response_model=HeroPublic` instead of the **return type annotation** `-> HeroPublic` because the value that we are returning is actually *not* a `HeroPublic`.

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[56:62] hl[56:58] *}

/// tip | Consejo

Ahora usamos `response_model=HeroPublic` en lugar de la **anotación de tipo de retorno** `-> HeroPublic` porque el valor que estamos devolviendo en realidad *no* es un `HeroPublic`.

    X662,
    X663,
    X664,
    X665,
    X666,
    X667,
    X668,
    X669,
    X670,
    X671,
    X672,
    X673,
    X674,
    X675,
    X676,
    X677,
    X678,
    X679,
    X680,
    X681,
    X682,
    X683,
    X684,
    X685,
    X686,
    X687,
    X688,
    X689,
    X690,
    X691,
    X692,
    X693,
    X694,

   * the same delays make it back into the events.
   *
   * We've had bugs where we report an event when we request data rather than when the data actually
   * arrives. https://github.com/square/okhttp/issues/5578
   */
  private fun timeToFirstByte() {
    val applicationInterceptorDelay = 250L
    val networkInterceptorDelay = 250L
    val requestBodyDelay = 250L
    val responseHeadersStartDelay = 250L

그런 다음 함수를 통해 동일한 *테이블 모델* `Hero`를 반환합니다. 하지만 `response_model`로 `HeroPublic` *데이터 모델*을 선언했기 때문에, **FastAPI**는 `HeroPublic`을 사용하여 데이터를 검증하고 직렬화합니다.

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[56:62] hl[56:58] *}

/// tip | 팁

이제 **반환 타입 주석** `-> HeroPublic` 대신 `response_model=HeroPublic`을 사용합니다. 반환하는 값이 실제로 `HeroPublic`이 *아니기* 때문입니다.

	r.Peek(1)
	r.UnreadRune()
	r.ReadRune() // Used to panic here
}

var testOutput = []byte("0123456789abcdefghijklmnopqrstuvwxy")
var testInput = []byte("012\n345\n678\n9ab\ncde\nfgh\nijk\nlmn\nopq\nrst\nuvw\nxy")
var testInputrn = []byte("012\r\n345\r\n678\r\n9ab\r\ncde\r\nfgh\r\nijk\r\nlmn\r\nopq\r\nrst\r\nuvw\r\nxy\r\n\n\r\n")

// TestReader wraps a []byte and returns reads of a specific length.
type testReader struct {

e-alt:before{content:"\f53b"}.fa-money-check:before{content:"\f53c"}.fa-money-check-alt:before{content:"\f53d"}.fa-monument:before{content:"\f5a6"}.fa-moon:before{content:"\f186"}.fa-mortar-pestle:before{content:"\f5a7"}.fa-mosque:before{content:"\f678"}.fa-motorcycle:before{content:"\f21c"}.fa-mountain:before{content:"\f6fc"}.fa-mouse:before{content:"\f8cc"}.fa-mouse-pointer:before{content:"\f245"}.fa-mug-hot:before{content:"\f7b6"}.fa-music:before{content:"\f001"}.fa-napster:before{content:"\f...

    checkHashCode(cartesianProduct(set(1, num), set(2, num - 1), set(3, num + 1)));

    // a bigger one
    checkHashCode(
        cartesianProduct(set(1, num, num + 1), set(2), set(3, num + 2), set(4, 5, 6, 7, 8)));
  }

  public void testPowerSetEmpty() {
    ImmutableSet<Integer> elements = ImmutableSet.of();
    Set<Set<Integer>> powerSet = powerSet(elements);
    assertEquals(1, powerSet.size());

e-alt:before{content:"\f53b"}.fa-money-check:before{content:"\f53c"}.fa-money-check-alt:before{content:"\f53d"}.fa-monument:before{content:"\f5a6"}.fa-moon:before{content:"\f186"}.fa-mortar-pestle:before{content:"\f5a7"}.fa-mosque:before{content:"\f678"}.fa-motorcycle:before{content:"\f21c"}.fa-mountain:before{content:"\f6fc"}.fa-mouse:before{content:"\f8cc"}.fa-mouse-pointer:before{content:"\f245"}.fa-mug-hot:before{content:"\f7b6"}.fa-music:before{content:"\f001"}.fa-napster:before{content:"\f...