### Create an `Enum` class

Import `Enum` and create a sub-class that inherits from `str` and from `Enum`.

By inheriting from `str` the API docs will be able to know that the values must be of type `string` and will be able to render correctly.

Then create class attributes with fixed values, which will be the available valid values:

```Python hl_lines="1  6-9"

private
inline fun <reified AnnotationType : Any> List<AnnotationNode>?.has() =
    has(Type.getDescriptor(AnnotationType::class.java))


private
fun List<AnnotationNode>?.has(annotationTypeDescriptor: String) =
    this?.any { it.desc == annotationTypeDescriptor } ?: false


private
class ApiTypeClassNode(asmLevel: Int) : ClassNode(asmLevel) {

    override fun visitSource(file: String?, debug: String?) = Unit

```Python hl_lines="1"
{!../../../docs_src/first_steps/tutorial001.py!}
```

`FastAPI` is a Python class that provides all the functionality for your API.

!!! note "Technical Details"
    `FastAPI` is a class that inherits directly from `Starlette`.

    You can use all the <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> functionality with `FastAPI` too.

        is KtFirPsiJavaClassSymbol -> firSymbol.fir
        is KtFirAnonymousObjectSymbol -> firSymbol.fir
        else -> error(
            "`${this::class.qualifiedName}` needs to be specially handled by the scope provider or is an unknown" +
                    " ${KtSymbolWithDeclarations::class.simpleName} implementation."
        )
    }

    override fun getMemberScope(classSymbol: KtSymbolWithMembers): KtScope {

        }
    }

    inner class AnonymousInitializerBuilder {
        fun buildClassInitializer(firSymbol: FirAnonymousInitializerSymbol): KtClassInitializerSymbol {
            return symbolsCache.cache(firSymbol) { KtFirClassInitializerSymbol(firSymbol, analysisSession) }
        }
    }

    inner class TypeBuilder {
        fun buildKtType(coneType: ConeKotlinType): KtType {

    * <a href="https://fastapi.tiangolo.com/features/" class="external-link" target="_blank">**Et bien d'autres fonctionnalités**</a> comme la validation automatique, la sérialisation, l'authentification avec...

const val MASTER_CHECK_CONFIGURATION = "Gradle_Master_Check"
const val MAX_PROJECT_NUMBER_IN_BUCKET = 11

/**
 * Process test-class-data.json and generates test-buckets.json
 *
 * Usage: `mvn compile exec:java@update-test-buckets -DinputTestClassDataJson=/path/to/test-class-data.json`.
 * You can get the JSON file as an artifacts of the "autoUpdateTestSplitJsonOnGradleMaster" pipeline in TeamCity.
 */
fun main() {

    * <a href="https://fastapi.tiangolo.com/features/" class="external-link" target="_blank">**Viele weitere Funktionen**</a>, einschließlich automatischer Validierung, Serialisierung, interaktiver Dokumentation,...

    * <a href="https://fastapi.tiangolo.com/features/" class="external-link" target="_blank">**Muitos outros recursos**</a> incluindo validação automática, serialização, documentação interativa, autenticação com...

 *
 * As bytes are returned from upstream they are written to a local file. Downstream sources read
 * from this file as necessary.
 *
 * This class also keeps a small buffer of bytes recently read from upstream. This is intended to
 * save a small amount of file I/O and data copying.
 */
class Relay private constructor(
  /**
   * Read/write persistence of the upstream source and its metadata. Its layout is as follows:
   *