```Python
    first_name, last_name
```

на:

```Python
    first_name: str, last_name: str
```

Вот и все.

Это аннотации типов:

```Python hl_lines="1"
{!../../../docs_src/python_types/tutorial002.py!}
```

Это не то же самое, что объявление значений по умолчанию, например:

```Python
    first_name="john", last_name="doe"
```

Это другая вещь.

    У цьому випадку, `str` це параметр типу переданий у `List` (або `list` у Python 3.9 і вище).

Це означає: "змінна `items` це `list`, і кожен з елементів у цьому списку - `str`".

!!! tip
    Якщо ви використовуєте Python 3.9 і вище, вам не потрібно імпортувати `List` з `typing`, ви можете використовувати натомість тип `list`.

        last_edge = discussion_edges[-1]
        discussion_edges = get_graphql_question_discussion_edges(
            settings=settings, after=last_edge.cursor
        )
    return discussion_nodes


def get_discussions_experts(
    discussion_nodes: List[DiscussionsNode],
) -> DiscussionExpertsResults:
    commenters = Counter()
    last_month_commenters = Counter()

{% if people %}
<div class="user-list user-list-center">
{% for user in people.last_month_experts[:10] %}

<div class="user"><a href="{{ user.url }}" target="_blank"><div class="avatar-wrapper"><img src="{{ user.avatarUrl }}"/></div><div class="title">@{{ user.login }}</div></a> <div class="count">Questions replied: {{ user.count }}</div></div>
{% endfor %}

!!! note
    Notice that as we communicate with the database using `await`, the *path operation function* is declared with `async`.

### Notice the `response_model=List[Note]`

It uses `typing.List`.

That documents (and validates, serializes, filters) the output data, as a `list` of `Note`s.

## Create notes

Create the *path operation function* to create notes:

```Python hl_lines="61-65"

    * Sie hängt von `query_extractor` ab und weist den von diesem zurückgegebenen Wert dem Parameter `q` zu.
* Sie deklariert außerdem ein optionales `last_query`-Cookie, ein `str`.
    * Wenn der Benutzer keine Query `q` übermittelt hat, verwenden wir die zuletzt übermittelte Query, die wir zuvor in einem Cookie gespeichert haben.

## Die Abhängigkeit verwenden

Bu istifadəçilər keçən ay [GitHub-da başqalarının suallarına](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank} ən çox kömək edənlərdir. ☕

{% if people %}
<div class="user-list user-list-center">
{% for user in people.last_month_experts[:10] %}

Geçtiğimiz ay boyunca [GitHub'da diğerlerine en çok yardımcı olan](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank} kullanıcılar. ☕

{% if people %}
<div class="user-list user-list-center">
{% for user in people.last_month_experts[:10] %}

Using an option directly from Starlette you can declare a *path parameter* containing a *path* using a URL like:

```
/files/{file_path:path}
```

In this case, the name of the parameter is `file_path`, and the last part, `:path`, tells it that the parameter should match any *path*.

So, you can use it with:

```Python hl_lines="6"
{!../../../docs_src/path_params/tutorial004.py!}
```

!!! tip

    In this case, `str` is the type parameter passed to `List` (or `list` in Python 3.9 and above).

That means: "the variable `items` is a `list`, and each of the items in this list is a `str`".

!!! tip
    If you use Python 3.9 or above, you don't have to import `List` from `typing`, you can use the same regular `list` type instead.