new_index_content = f"{missing_translation_snippet}\n\n{en_index_content}"
    new_index_path.write_text(new_index_content, encoding="utf-8")
    typer.secho(f"Successfully initialized: {new_path}", color=typer.colors.GREEN)
    update_languages()


@app.command()
def build_lang(
    lang: str = typer.Argument(
        ..., callback=lang_callback, autocompletion=complete_existing_lang
    ),
) -> None:
    """

        ArtifactCoordinateFactory acf = getService(ArtifactCoordinateFactory.class);
        List<ArtifactCoordinate> coords =
                Arrays.stream(artifacts).map(a -> acf.create(this, a)).collect(Collectors.toList());
        return resolveArtifacts(coords);
    }

    /**
     * Shortcut for {@code getService(ArtifactInstaller.class).install(...)}
     *

 * Peer certificate chain:
 *     sha256/afwiKY3RxoMmLkuRW1l7QsPZTJPwDS2pdDROQjXw8ig=: CN=publicobject.com, OU=PositiveSSL
 *     sha256/klO23nT2ehFDXCfx3eHTDRESMz3asj1muO+4aIdjiuY=: CN=COMODO RSA Secure Server CA
 *     sha256/grX4Ta9HpZx6tSHkmCrvpApTQGo67CYDnvprLg5yRME=: CN=COMODO RSA Certification Authority
 *     sha256/lCppFqbkrlJ3EcVFAkeip0+44VaoJUymbnOaEUk7tEU=: CN=AddTrust External CA Root
 * Pinned certificates for publicobject.com:

        ArtifactCoordinateFactory acf = getService(ArtifactCoordinateFactory.class);
        List<ArtifactCoordinate> coords =
                Arrays.stream(artifacts).map(a -> acf.create(this, a)).collect(Collectors.toList());
        return resolveArtifacts(coords);
    }

    /**
     * Shortcut for {@code getService(ArtifactInstaller.class).install(...)}
     *

  }

  /**
   * A builder for creating {@code ImmutableSet} instances. Example:
   *
   * <pre>{@code
   * static final ImmutableSet<Color> GOOGLE_COLORS =
   *     ImmutableSet.<Color>builder()
   *         .addAll(WEBSAFE_COLORS)
   *         .add(new Color(0, 191, 255))
   *         .build();
   * }</pre>
   *

Dans ce scénario, chacun des nettoyeurs (vous y compris) serait un processeur, faisant sa partie du travail.

   * ("constant lists"). Example:
   *
   * <pre>{@code
   * public static final ImmutableList<Color> GOOGLE_COLORS
   *     = new ImmutableList.Builder<Color>()
   *         .addAll(WEBSAFE_COLORS)
   *         .add(new Color(0, 191, 255))
   *         .build();
   * }</pre>
   *

<img src="/img/tutorial/path-params/image02.png">

De la même façon, il existe bien d'autres outils compatibles, y compris des outils de génération de code
pour de nombreux langages.

## Pydantic

Maintenant, rendez-vous sur <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

* La documentation interactive de l'API sera automatiquement mise à jour, y compris le nouveau corps de la requête :

![Swagger UI](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)

   * ("constant lists"). Example:
   *
   * <pre>{@code
   * public static final ImmutableList<Color> GOOGLE_COLORS
   *     = new ImmutableList.Builder<Color>()
   *         .addAll(WEBSAFE_COLORS)
   *         .add(new Color(0, 191, 255))
   *         .build();
   * }</pre>
   *