# TODO: remove when deprecating Pydantic v1
                            {
                                "title": "Process After",
                                "type": "number",
                                "format": "time-delta",
                            }
                        ),
                    },

                            # TODO: remove when deprecating Pydantic v1
                            {
                                "title": "Process After",
                                "type": "number",
                                "format": "time-delta",
                            }
                        ),
                    },

                            # TODO: remove when deprecating Pydantic v1
                            {
                                "title": "Process After",
                                "type": "number",
                                "format": "time-delta",
                            }
                        ),
                    },

        """
        return await super().write(data)

    async def read(
        self,
        size: Annotated[
            int,
            Doc(
                """
                The number of bytes to read from the file.
                """
            ),
        ] = -1,
    ) -> bytes:
        """
        Read some bytes from the file.

```Python hl_lines="1"
async def get_burgers(number: int):
    # Do some asynchronous stuff to create the burgers
    return burgers
```

...`def`를 사용하는 대신:

```Python hl_lines="2"
# This is not asynchronous
def get_sequential_burgers(number: int):
    # Do some sequential stuff to create the burgers
    return burgers
```

```Python hl_lines="1"
async def get_burgers(number: int):
    # Mach Sie hier etwas Asynchrones, um die Burger zu erstellen
    return burgers
```

... statt mit `def`:

```Python hl_lines="2"
# Die ist nicht asynchron
def get_sequential_burgers(number: int):
    # Mach Sie hier etwas Sequentielles, um die Burger zu erstellen
    return burgers
```

```Python hl_lines="1"
async def get_burgers(number: int):
    # Готовим бургеры по специальному асинхронному рецепту
    return burgers
```

...вместо `def`:

```Python hl_lines="2"
# Это не асинхронный код
def get_sequential_burgers(number: int):
    # Готовим бургеры последовательно по шагам
    return burgers
```

`await` 👷, ⚫️ ✔️ 🔘 🔢 👈 🐕‍🦺 👉 🔀. 👈, 👆 📣 ⚫️ ⏮️ `async def`:

```Python hl_lines="1"
async def get_burgers(number: int):
    # Do some asynchronous stuff to create the burgers
    return burgers
```

...↩️ `def`:

```Python hl_lines="2"
# This is not asynchronous
def get_sequential_burgers(number: int):
    # Do some sequential stuff to create the burgers
    return burgers
```

```Python hl_lines="1"
async def get_burgers(number: int):
    # Do some asynchronous stuff to create the burgers
    return burgers
```

...en vez de `def`:

```Python hl_lines="2"
# This is not asynchronous
def get_sequential_burgers(number: int):
    # Do some sequential stuff to create the burgers
    return burgers
```

要使 `await` 工作，它必须位于支持这种异步机制的函数内。因此，只需使用 `async def` 声明它：

```Python hl_lines="1"
async def get_burgers(number: int):
    # Do some asynchronous stuff to create the burgers
    return burgers
```

...而不是 `def`:

```Python hl_lines="2"
# This is not asynchronous
def get_sequential_burgers(number: int):
    # Do some sequential stuff to create the burgers
    return burgers
```