# Update the viewport manually
    context = browser.new_context(viewport={"width": 960, "height": 1080})
    page = context.new_page()
    page.goto("http://localhost:8000/docs")
    page.get_by_text("POST/items/Create Item").click()
    page.get_by_role("tab", name="Schema").first.click()
    # Manually add the screenshot
    page.screenshot(
        path="docs/en/docs/img/tutorial/separate-openapi-schemas/image01.png"
    )

```

어떤 경우에는 FastAPI 앱의 같은 **경로 처리**에서 Pydantic v1과 v2 모델을 함께 사용하는 것도 가능합니다:

{* ../../docs_src/pydantic_v1_in_v2/tutorial003_an_py310.py hl[2:3,6,12,21:22] *}

위 예제에서 입력 모델은 Pydantic v1 모델이고, 출력 모델(`response_model=ItemV2`로 정의됨)은 Pydantic v2 모델입니다.

### Pydantic v1 파라미터 { #pydantic-v1-parameters }

## FastAPI App with Tags { #fastapi-app-with-tags }

In many cases, your FastAPI app will be bigger, and you will probably use tags to separate different groups of *path operations*.

For example, you could have a section for **items** and another section for **users**, and they could be separated by tags:

{* ../../docs_src/generate_clients/tutorial002_py310.py hl[21,26,34] *}

				<div class="mt-3">
					<p class="mb-1"><la:message key="labels.search_popular_word_word" /></p>
					<p>
						<c:forEach var="item" varStatus="s" items="${popularWords}">
							<la:link href="/search?q=${f:u(item)}${fe:facetQuery()}${fe:geoQuery()}"
								styleClass="btn btn-outline-secondary btn-sm me-1 mb-1">${f:h(item)}</la:link>
						</c:forEach>
					</p>
				</div>
			</c:if>
		</div>
	</div>

    * `url` (**обязательно**): `str`-значение с URL-адресом для внешней документации.

### Создание метаданных для тегов { #create-metadata-for-tags }

Давайте попробуем сделать это на примере с тегами для `users` и `items`.

Создайте метаданные для ваших тегов и передайте их в параметре `openapi_tags`:

{* ../../docs_src/metadata/tutorial004_py310.py hl[3:16,18] *}

    }


def test_encode_dataclass():
    item = Item(name="foo", count=100)
    assert jsonable_encoder(item) == {"name": "foo", "count": 100}
    assert jsonable_encoder(item, include={"name"}) == {"name": "foo"}
    assert jsonable_encoder(item, exclude={"count"}) == {"name": "foo"}
    assert jsonable_encoder(item, include={}) == {}
    assert jsonable_encoder(item, exclude={}) == {"name": "foo", "count": 100}

                    "message": {
                        "title": "Message",
                        "type": "string"
                    }
                }
            },
            "Item": {
                "title": "Item",
                "required": [
                    "id",
                    "value"
                ],
                "type": "object",
                "properties": {

                        "properties": {
                            "errors": {
                                "title": "Errors",
                                "type": "array",
                                "items": {"$ref": "#/components/schemas/Error"},
                            }
                        },
                    },
                }
            },
        }

    }

    /**
     * Retrieves a specific Kuromoji dictionary item by ID.
     *
     * @param dictId the dictionary ID
     * @param id the ID of the Kuromoji item to retrieve
     * @return JSON response containing the Kuromoji dictionary item
     */
    // GET /api/admin/dict/kuromoji/setting/{dictId}/{id}
    @Execute

                        "properties": {
                            "errors": {
                                "title": "Errors",
                                "type": "array",
                                "items": {"$ref": "#/components/schemas/Error"},
                            }
                        },
                    },
                }
            },
        }