FD67..FD68    ; mapped                 ; 0634 062D 0645 #1.1  ARABIC LIGATURE SHEEN WITH HAH WITH MEEM FINAL FORM..ARABIC LIGATURE SHEEN WITH HAH WITH MEEM INITIAL FORM
FD69          ; mapped                 ; 0634 062C 064A #1.1  ARABIC LIGATURE SHEEN WITH JEEM WITH YEH FINAL FORM
FD6A..FD6B    ; mapped                 ; 0634 0645 062E #1.1  ARABIC LIGATURE SHEEN WITH MEEM WITH KHAH FINAL FORM..ARABIC LIGATURE SHEEN WITH MEEM WITH KHAH INITIAL FORM

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]
<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

///

## Importez le `BaseModel` de Pydantic

Commencez par importer la classe `BaseModel` du module `pydantic` :

{* ../../docs_src/body/tutorial001.py hl[4] *}

## Créez votre modèle de données

Déclarez ensuite votre modèle de données en tant que classe qui hérite de `BaseModel`.

Utilisez les types Python standard pour tous les attributs :

    }

    public void setStreet_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda) {
        setStreet_Terms("street", opLambda, null);
    }

    public void setStreet_Terms(ConditionOptionCall<TermsAggregationBuilder> opLambda, OperatorCall<BsUserCA> aggsLambda) {
        setStreet_Terms("street", opLambda, aggsLambda);
    }

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]
<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]
<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

```Python
say_hi(name=None)  # Das funktioniert, None is gültig 🎉
```

Die gute Nachricht ist, dass Sie sich darüber keine Sorgen mehr machen müssen, wenn Sie Python 3.10 verwenden, da Sie einfach `|` verwenden können, um Vereinigungen von Typen zu definieren:

```Python hl_lines="1  4"
{!../../docs_src/python_types/tutorial009c_py310.py!}
```

  # https://github.com/marketplace/actions/alls-green#why
  docs-all-green:  # This job does nothing and is only used for the branch protection
    if: always()
    needs:
      - build-docs
    runs-on: ubuntu-latest
    steps:
      - name: Decide whether the needed jobs succeeded or failed
        uses: re-actors/alls-green@release/v1
        with:
          jobs: ${{ toJSON(needs) }}

```console
$ uvicorn main:app --reload

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
<span style="color: green;">INFO</span>:     Started reloader process [28720]
<span style="color: green;">INFO</span>:     Started server process [28722]
<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

```Python hl_lines="1"
async def get_burgers(number: int):
    # Opérations asynchrones pour créer les burgers
    return burgers
```

...et non `def` :

```Python hl_lines="2"
# Ceci n'est pas asynchrone
def get_sequential_burgers(number: int):
    # Opérations asynchrones pour créer les burgers
    return burgers
```