### Input Model in Docs { #input-model-in-docs }

You can confirm that in the docs, the `description` field doesn't have a **red asterisk**, it's not marked as required:

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image01.png">
</div>

### Model for Output { #model-for-output }

But if you use the same model as an output, like here:

////

그래서, 다음과 같이 입력한다면:

<div class="termy">

```console
$ python
```

</div>

//// tab | Linux, macOS

시스템은 `/opt/custompython/bin`에서 `python` 프로그램을 **찾아** 실행합니다.

다음과 같이 입력하는 것과 거의 같습니다:

<div class="termy">

```console
$ /opt/custompython/bin/python
```

</div>

////

//// tab | Windows

<div class="termy">

```console
$ pip install "hypercorn[trio]"
---> 100%
```

</div>

### Exécuter avec Trio

Ensuite, vous pouvez passer l'option de ligne de commande `--worker-class` avec la valeur `trio` :

<div class="termy">

```console
$ hypercorn main:app --worker-class trio
```

</div>

///

//// tab | Linux, macOS

<div class="termy">

```console
$ source .venv/bin/activate
```

</div>

////

//// tab | Windows PowerShell

<div class="termy">

```console
$ .venv\Scripts\Activate.ps1
```

</div>

////

//// tab | Windows Bash

                                    </div>
                                </div>
                            </div>
                            <div class="card-footer">
                                <jsp:include page="/WEB-INF/view/common/admin/crud/buttons.jsp"></jsp:include>
                            </div>
                        </div>
                    </div>
                </div>
            </la:form>

////

তাই, আপনি যদি টাইপ করেনঃ

<div class="termy">

```console
$ python
```

</div>

//// tab | লিনাক্স, ম্যাকওএস

সিস্টেম `python` প্রোগ্রামকে `/opt/custompython/bin` এ **খুঁজে পাবে** এবং এটাকে রান করবে।

এটা মোটামুটিভাবে নিচের মতো করে লেখার সমান হবেঃ

<div class="termy">

```console
$ /opt/custompython/bin/python
```

</div>

////

//// tab | উইন্ডোজ

////

Entonces, si escribes:

<div class="termy">

```console
$ python
```

</div>

//// tab | Linux, macOS

El sistema **encontrará** el programa `python` en `/opt/custompython/bin` y lo ejecutará.

Esto sería más o menos equivalente a escribir:

<div class="termy">

```console
$ /opt/custompython/bin/python
```

</div>

////

//// tab | Windows

                                            </div>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </c:if>
                <div class="col-md-12">
                    <div class="card card-outline card-primary">

                                    </div>
                                </div>
                            </div>
                            <div class="card-footer">
                                <jsp:include page="/WEB-INF/view/common/admin/crud/buttons.jsp"></jsp:include>
                            </div>
                        </div>
                    </div>
                </div>
            </la:form>

                <div class="row mb-2">
                    <div class="col-sm-6">
                        <h1>
                            <la:message key="labels.design_configuration"/>
                        </h1>
                    </div>
                </div>
            </div>
        </div>
        <section class="content">
            <div class="row">
                <div class="col-md-12">