assertEquals(Integer.valueOf(79), cache.getIfPresent(2));
    assertEquals(Integer.valueOf(79), asMap.get(2));

    asMap.replace(10, 100, 50);
    asMap.replace(2, 52, 99);

    assertEquals(Integer.valueOf(50), cache.getIfPresent(10));
    assertEquals(Integer.valueOf(50), asMap.get(10));
    assertEquals(Integer.valueOf(79), cache.getIfPresent(2));

	_ = x[HandlerRenameData2-73]
	_ = x[HandlerCheckParts2-74]
	_ = x[HandlerRenamePart-75]
	_ = x[HandlerClearUploadID-76]
	_ = x[handlerTest-77]
	_ = x[handlerTest2-78]
	_ = x[handlerLast-79]
}

Vamos começar com um modelo `HeroBase` que tem todos os **campos compartilhados** por todos os modelos:

* `name`
* `age`

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[7:9] hl[7:9] *}

#### `Hero` - o *modelo de tabela*

Em seguida, vamos criar `Hero`, o verdadeiro *modelo de tabela*, com os **campos extras** que nem sempre estão nos outros modelos:

* `id`
* `secret_name`

Alles das beliebig tief verschachtelt.

### Ein Kindmodell definieren

Wir können zum Beispiel ein `Image`-Modell definieren.

//// tab | Python 3.10+

```Python hl_lines="7-9"
{!> ../../docs_src/body_nested_models/tutorial004_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="9-11"
{!> ../../docs_src/body_nested_models/tutorial004_py39.py!}
```

	_ = x[ErrInvalidPartOrder-74]
	_ = x[ErrMissingPart-75]
	_ = x[ErrAuthorizationHeaderMalformed-76]
	_ = x[ErrMalformedPOSTRequest-77]
	_ = x[ErrPOSTFileRequired-78]
	_ = x[ErrSignatureVersionNotSupported-79]
	_ = x[ErrBucketNotEmpty-80]
	_ = x[ErrAllAccessDisabled-81]
	_ = x[ErrPolicyInvalidVersion-82]
	_ = x[ErrMissingFields-83]
	_ = x[ErrMissingCredTag-84]
	_ = x[ErrCredMalformed-85]
	_ = x[ErrInvalidRegion-86]

////

//// tab | 🐍 3️⃣.9️⃣ & 🔛

```Python hl_lines="9-11"
{!> ../../docs_src/body_nested_models/tutorial004_py39.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="7-9"
{!> ../../docs_src/body_nested_models/tutorial004_py310.py!}
```

////

### ⚙️ 📊 🆎

& ⤴️ 👥 💪 ⚙️ ⚫️ 🆎 🔢:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="20"

#### `HeroBase` - the base class

Let's start with a `HeroBase` model that has all the **fields that are shared** by all the models:

* `name`
* `age`

{* ../../docs_src/sql_databases/tutorial002_an_py310.py ln[7:9] hl[7:9] *}

#### `Hero` - the *table model*

Then let's create `Hero`, the actual *table model*, with the **extra fields** that are not always in the other models:

* `id`
* `secret_name`

## Return the same input data

Here we are declaring a `UserIn` model, it will contain a plaintext password:

//// tab | Python 3.10+

```Python hl_lines="7  9"
{!> ../../docs_src/response_model/tutorial002_py310.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="9  11"
{!> ../../docs_src/response_model/tutorial002.py!}
```

////

                         status.get());
  ASSERT_EQ(TF_GetCode(status.get()), TF_OK) << TF_Message(status.get());
  ExpectScalarEq<float>(result_components[0].get(), 7. * 9.);
  ExpectScalarEq<float>(result_components[1].get(), 7. * 9.);

  std::string first_device = TFE_TensorHandleBackingDeviceName(
      result_components[0].get(), status.get());
  ASSERT_EQ(underlying_devices[0], first_device);

Всё это может быть произвольно вложенным.

### Определение подмодели

Например, мы можем определить модель `Image`:

//// tab | Python 3.10+

```Python hl_lines="7-9"
{!> ../../docs_src/body_nested_models/tutorial004_py310.py!}
```

////

//// tab | Python 3.9+

```Python hl_lines="9-11"
{!> ../../docs_src/body_nested_models/tutorial004_py39.py!}
```