"properties": {
                            "detail": {
                                "title": "Detail",
                                "type": "array",
                                "items": {
                                    "$ref": "#/components/schemas/ValidationError"
                                },
                            }
                        },
                    },

)
def response_model_model1_annotation_model2_return_invalid_dict() -> Item:
    return {"name": "John"}


@app.get(
    "/response_model_model1-annotation_model2-return_invalid_model", response_model=User
)
def response_model_model1_annotation_model2_return_invalid_model() -> Item:
    return Item(name="Foo", price=42.0)


@app.get(

///

## Writing templates { #writing-templates }

Then you can write a template at `templates/item.html` with, for example:

```jinja hl_lines="7"
{!../../docs_src/templates/templates/item.html!}
```

### Template Context Values { #template-context-values }

In the HTML that contains:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

///

## Написание шаблонов { #writing-templates }

Затем вы можете создать шаблон в `templates/item.html`, например:

```jinja hl_lines="7"
{!../../docs_src/templates/templates/item.html!}
```

### Значения контекста шаблона { #template-context-values }

В HTML, который содержит:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

///

## Template Yazma { #writing-templates }

Ardından örneğin `templates/item.html` konumunda bir template yazabilirsiniz:

```jinja hl_lines="7"
{!../../docs_src/templates/templates/item.html!}
```

### Template Context Değerleri { #template-context-values }

Şu HTML içeriğinde:

{% raw %}

```jinja
Item ID: {{ id }}
```

{% endraw %}

Bu örnekte, client var olmayan bir ID ile bir item istediğinde, `404` status code’u ile bir exception raise edelim:

{* ../../docs_src/handling_errors/tutorial001_py310.py hl[11] *}

### Ortaya Çıkan Response { #the-resulting-response }

Client `http://example.com/items/foo` (bir `item_id` `"foo"`) isterse, HTTP status code olarak 200 ve şu JSON response’u alır:

```JSON
{
  "item": "The Foo Wrestlers"
}
```

///

Eso significa: "la variable `items` es una `list`, y cada uno de los ítems en esta lista es un `str`".

Al hacer eso, tu editor puede proporcionar soporte incluso mientras procesa elementos de la lista:

<img src="/img/python-types/image05.png">

Sin tipos, eso es casi imposible de lograr.

Nota que la variable `item` es uno de los elementos en la lista `items`.

app.mount("/static", StaticFiles(directory="static"), name="static")


templates = Jinja2Templates(directory="templates")


@app.get("/items/{id}", response_class=HTMLResponse)
async def read_item(request: Request, id: str):
    return templates.TemplateResponse(
        request=request, name="item.html", context={"id": id}

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

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