Wenn Sie Anwendungen bereitstellen, möchten Sie wahrscheinlich eine gewisse **Replikation von Prozessen**, um **mehrere CPU-Kerne** zu nutzen und mehr Requests bearbeiten zu können.

Wie Sie im vorherigen Kapitel über [Deployment-Konzepte](concepts.md){.internal-link target=_blank} gesehen haben, gibt es mehrere Strategien, die Sie anwenden können.

github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=

B,WAAY,SAAUpiB,GACrB,OAAO3B,KAAK0d,MAAO/b,GAAQ,KAAM,KAKlCob,QAAS,SAAUpb,EAAML,GACxB,IAAIwP,EACHkT,EAAQ,EACRC,EAAQjhB,EAAOmb,WACflM,EAAWjS,KACXmC,EAAInC,KAAKsD,OACTqZ,EAAU,aACCqH,GACTC,EAAMtE,YAAa1N,EAAU,CAAEA,KAIb,iBAATtQ,IACXL,EAAMK,EACNA,OAAOmE,GAERnE,EAAOA,GAAQ,KAEf,MAAQQ,KACP2O,EAAMiS,EAASpf,IAAKsO,EAAU9P,GAAKR,EAAO,gBAC9BmP,EAAImF,QACf+N,IACAlT,EAAImF,MAAM0F,IAAKgB,IAIjB,OADAA,IACOsH,EAAMlH,QAASzb,MAGxB,IAAI4iB,GAAO,sCAA0CC,OAEjDC,GAAU,IAAIra,OAAQ,iBAAmBma,GAAO,cAAe,KAG/DG,GAAY,CAAE,MAAO,QA...

OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

================================================================

github.com/beorn7/perks
https://github.com/beorn7/perks
----------------------------------------------------------------
Copyright (C) 2013 Blake Mizerany

Permission is hereby granted, free of charge, to any person obtaining

También puedes declarar el parámetro `Response` en dependencias, así como configurar los headers (y las cookies) en ellas.


## Retornar una `Response` directamente

Adicionalmente, puedes añadir headers cuando se retorne una `Response` directamente.

Crea un response tal como se describe en [Retornar una respuesta directamente](response-directly.md){.internal-link target=_blank} y pasa los headers como un parámetro adicional:

= vendor/github.com/godbus/dbus/v5 licensed under: =

Copyright (c) 2013, Georg Reinke (<guelfey at gmail dot com>), Google
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.

Ama hamburgerler 🍔 hazır olmamasına rağmen Kasiyer 💁 ile işiniz "duraklıyor" ⏸, çünkü hamburgerlerin hazır olmasını bekliyoruz 🕙.

Ama tezgahtan uzaklaşıp sıranız gelene kadarmasanıza dönebilir 🔀 ve dikkatinizi aşkınıza 😍 verebilirsiniz vr bunun üzerine "çalışabilirsiniz" ⏯ 🤓. Artık "üretken" birşey yapıyorsunuz 🤓, sevgilinle 😍 flört eder gibi.

```Python hl_lines="20"
{!../../../docs_src/path_params/tutorial005.py!}
```

!!! tip "Dica"
	Você também poderia acessar o valor `"lenet"` com `ModelName.lenet.value`

#### Retorne *membros de enumeration*

Você pode retornar *membros de enum* da sua *rota de operação*, em um corpo JSON aninhado (por exemplo um `dict`).

{!../../../docs_src/first_steps/tutorial003.py!}
```

!!! note "Nota"
    Se você não sabe a diferença, verifique o [Async: *"Com pressa?"*](../async.md#com-pressa){.internal-link target=_blank}.

### Passo 5: retorne o conteúdo

```Python hl_lines="8"
{!../../../docs_src/first_steps/tutorial001.py!}
```

Você pode retornar um `dict`, `list` e valores singulares como `str`, `int`, etc.

## Umgebungsvariablen

!!! tip "Tipp"
    Wenn Sie bereits wissen, was „Umgebungsvariablen“ sind und wie man sie verwendet, können Sie gerne mit dem nächsten Abschnitt weiter unten fortfahren.