4. Instale as dependências de pacote vindas do arquivo de requisitos.

    A opção `--no-cache-dir` diz ao `pip` para não salvar os pacotes baixados localmente, pois isso só aconteceria se `pip` fosse executado novamente para instalar os mesmos pacotes, mas esse não é o caso quando trabalhamos com contêineres.

    /// note | Nota

317B          ; mapped                 ; 112E          # 1.1  HANGUL LETTER SIOS-NIEUN
317C          ; mapped                 ; 112F          # 1.1  HANGUL LETTER SIOS-TIKEUT
317D          ; mapped                 ; 1132          # 1.1  HANGUL LETTER SIOS-PIEUP
317E          ; mapped                 ; 1136          # 1.1  HANGUL LETTER SIOS-CIEUC

- If `ComponentSLIs` feature gate is enabled, then `/metrics/slis` becomes available on kubelet, allowing you to scrape health check metrics. ([#113030](https://github.com/kubernetes/kubernetes/pull/113030), [@Richabanker](https://github.com/Richabanker)) [SIG Node]

Lembre-se de como nossa estrutura app/file se parece:

<img src="/img/tutorial/bigger-applications/package.drawio.svg">

---

Os dois pontos `..`, como em:

```Python
from ..dependencies import get_token_header
```

significa:

### Processos Múltiplos - Um Exemplo { #multiple-processes-an-example }

Neste exemplo, há um **Processo Gerenciador** que inicia e controla dois **Processos de Trabalhadores**.

Este Processo de Gerenciador provavelmente seria o que escutaria na **porta** no IP. E ele transmitiria toda a comunicação para os processos de trabalho.

                      The Lobster Quadrille


  The Mock Turtle sighed deeply, and drew the back of one flapper
across his eyes.  He looked at Alice, and tried to speak, but for
a minute or two sobs choked his voice.  `Same as if he had a bone
in his throat,' said the Gryphon:  and it set to work shaking him
and punching him in the back.  At last the Mock Turtle recovered

LT",lastDay:"[Hier \xe0] LT",lastWeek:"dddd [dernier \xe0] LT",sameElse:"L"},relativeTime:{future:"dans %s",past:"il y a %s",s:"quelques secondes",ss:"%d secondes",m:"une minute",mm:"%d minutes",h:"une heure",hh:"%d heures",d:"un jour",dd:"%d jours",M:"un mois",MM:"%d mois",y:"un an",yy:"%d ans"},dayOfMonthOrdinalParse:/\d{1,2}(er|e)/,ordinal:function(e,a){switch(a){default:case"M":case"Q":case"D":case"DDD":case"d":return e+(1===e?"er":"e");case"w":case"W":return e+(1===e?"re":"e")}}}),M.defineLocale("fr-ch",{...

## Changelog since v1.29.1

## Changes by Kind

### Feature

- Add process_start_time_seconds to /metrics/slis endpoint of all components ([#122750](https://github.com/kubernetes/kubernetes/pull/122750), [@richabanker](https://github.com/richabanker)) [SIG Architecture, Instrumentation and Testing]
- Kubernetes is now built with go 1.21.7

## Changelog since v1.27.10

## Changes by Kind

### Feature

- Add process_start_time_seconds to /metrics/slis endpoint of all components ([#122750](https://github.com/kubernetes/kubernetes/pull/122750), [@richabanker](https://github.com/richabanker)) [SIG Architecture, Instrumentation and Testing]
- Kubernetes is now built with go 1.21.7

- Makes kubelet's /metrics/slis endpoint always available ([#128430](https://github.com/kubernetes/kubernetes/pull/128430), [@richabanker](https://github.com/richabanker)) [SIG Architecture, Instrumentation and Node]

## Dependencies

### Added