```Python
def get_settings():
    return Settings()
```

würden wir dieses Objekt für jeden Request erstellen und die `.env`-Datei für jeden Request lesen. ⚠️

Da wir jedoch den `@lru_cache`-Dekorator oben verwenden, wird das `Settings`-Objekt nur einmal erstellt, nämlich beim ersten Aufruf. ✔️

=== "Python 3.9+"

    ```Python hl_lines="1  11"
    {!> ../../../docs_src/settings/app03_an_py39/main.py!}
    ```

!!! tip "Tipp"
    Verwenden Sie für neuen Code, und wann immer möglich, `Annotated`, wie oben erklärt. Es gibt mehrere Vorteile (unten erläutert) und keine Nachteile. 🍰

So würden Sie `Query()` als Defaultwert Ihres Funktionsparameters verwenden, den Parameter `max_length` auf 50 gesetzt:

=== "Python 3.10+"

@app.put("/items/{item_id}")
def update_item(item_id: int, item: Item):
    return {"item_name": item.name, "item_id": item_id}
```

Der Server sollte automatisch neu geladen werden (weil Sie oben `--reload` zum Befehl `uvicorn` hinzugefügt haben).

### Aktualisierung der interaktiven API-Dokumentation

"mijn", "men", "dit", "zo", "door", "over", "ze", "zich", "bij", "ook", "tot", "je", "mij", "uit", "der", "daar", "haar", "naar", "heb", "hoe", "heeft", "hebben", "deze", "u", "want", "nog", "zal", "me", "zij", "nu", "ge", "geen", "omdat", "iets", "worden", "toch", "al", "waren", "veel", "meer", "doen", "toen", "moet", "ben", "zonder", "kan", "hun", "dus", "alles", "onder", "ja", "eens", "hier", "wie", "werd", "altijd", "doch", "wordt", "wezen", "kunnen", "ons", "zelf", "tegen", "na", "reeds", "wil",...

Er verfügte über ein Dependency Injection System. Es erforderte eine Vorab-Registrierung der Komponenten, wie auch bei anderen oben besprochenen Tools. Aber dennoch, es war ein tolles Feature.

	liveCharts = chartSourceType(filepath.Join(env.IstioSrc, operatorSubdirFilePath))
)

type testGroup []struct {
	desc string
	// Small changes to the input profile produce large changes to the golden output
	// files. This makes it difficult to spot meaningful changes in pull requests.
	// By default we hide these changes to make developers life's a bit easier. However,

"mijn", "men", "dit", "zo", "door", "over", "ze", "zich", "bij", "ook", "tot", "je", "mij", "uit", "der", "daar", "haar", "naar", "heb", "hoe", "heeft", "hebben", "deze", "u", "want", "nog", "zal", "me", "zij", "nu", "ge", "geen", "omdat", "iets", "worden", "toch", "al", "waren", "veel", "meer", "doen", "toen", "moet", "ben", "zonder", "kan", "hun", "dus", "alles", "onder", "ja", "eens", "hier", "wie", "werd", "altijd", "doch", "wordt", "wezen", "kunnen", "ons", "zelf", "tegen", "na", "reeds", "wil",...

        for all the RNG in Keras. We plan to switch on the new code path by
        default in tf 2.8, and the behavior change will likely to cause some
        breakage on user side (eg if the test is checking against some golden
        number). These 3 APIs will allow user to disable and switch back to
        legacy behavior if they prefer. In future (eg TF 2.10), we expect to

rB6lFF,gCqB1lFI,MAAA,KACA,iBAAA,QAIA,aAAA,QAEA,qDAAA,qDrB0lFJ,sCqBrlFQ,WAAA,EAAA,EAAA,EAAA,MAAA,oBDIN,aCvDA,MAAA,QFAE,iBAAA,QEEF,aAAA,QlBIA,mBkBAE,MAAA,QFNA,iBAAA,QEQA,aAAA,QAGF,mBAAA,mBAEE,MAAA,QFbA,iBAAA,QEeA,aAAA,QAKE,WAAA,EAAA,EAAA,EAAA,MAAA,oBAKJ,sBAAA,sBAEE,MAAA,QACA,iBAAA,QACA,aAAA,QAOF,kDAAA,kDrBkoFF,mCqB/nFI,MAAA,QACA,iBAAA,QAIA,aAAA,QAEA,wDAAA,wDrB+nFJ,yCqB1nFQ,WAAA,EAAA,EAAA,EAAA,MAAA,oBDIN,YCvDA,MAAA,KFAE,iBAAA,QEEF,aAAA,QlBIA,kBkBAE,MAAA,KFNA,iBAAA,QEQA,aAAA,QAGF,kBAAA,kBAEE,MAAA,KF...

rB6lFF,gCqB1lFI,MAAA,KACA,iBAAA,QAIA,aAAA,QAEA,qDAAA,qDrB0lFJ,sCqBrlFQ,WAAA,EAAA,EAAA,EAAA,MAAA,oBDIN,aCvDA,MAAA,QFAE,iBAAA,QEEF,aAAA,QlBIA,mBkBAE,MAAA,QFNA,iBAAA,QEQA,aAAA,QAGF,mBAAA,mBAEE,MAAA,QFbA,iBAAA,QEeA,aAAA,QAKE,WAAA,EAAA,EAAA,EAAA,MAAA,oBAKJ,sBAAA,sBAEE,MAAA,QACA,iBAAA,QACA,aAAA,QAOF,kDAAA,kDrBkoFF,mCqB/nFI,MAAA,QACA,iBAAA,QAIA,aAAA,QAEA,wDAAA,wDrB+nFJ,yCqB1nFQ,WAAA,EAAA,EAAA,EAAA,MAAA,oBDIN,YCvDA,MAAA,KFAE,iBAAA,QEEF,aAAA,QlBIA,kBkBAE,MAAA,KFNA,iBAAA,QEQA,aAAA,QAGF,kBAAA,kBAEE,MAAA,KF...