# MLService

Roblox Engine API class from Roblox Studio 0.744.0.7441077 (version-7aaa6838d36c4448).

- Inherits from, nearest first: [Instance](https://rapi.sleaze.dev/classes/Instance.md), [Object](https://rapi.sleaze.dev/classes/Object.md)
- Tags: Not creatable, Not replicated, Service
- Memory category: Instances
- HTML page: https://rapi.sleaze.dev/classes/MLService/
- Roblox documentation: https://create.roblox.com/docs/reference/engine/classes/MLService

A service that runs in-engine machine learning inference by loading model bundles and creating inference sessions.

## Methods

### CreateSessionAsync

```luau
MLService:CreateSessionAsync(assetId: string): MLSession
```

- Tags: Yields, Capabilities: Basic

Creates an [`MLSession`](https://rapi.sleaze.dev/classes/MLSession.md) for the model bundle identified by the given asset ID.

Parameters:

- `assetId`: The asset ID of the model bundle to load.

Returns: An [`MLSession`](https://rapi.sleaze.dev/classes/MLSession.md) created from the loaded model bundle.

### IsPostProcessReady

```luau
MLService:IsPostProcessReady(): boolean
```

- Tags: Capabilities: Basic + InternalTest

### LoadPostProcessModelAsync

```luau
MLService:LoadPostProcessModelAsync(assetId: number)
```

- Tags: Yields, Capabilities: Basic + InternalTest

### SetPostProcessEnabled

```luau
MLService:SetPostProcessEnabled(enabled: boolean)
```

- Tags: Capabilities: Basic + InternalTest

## Inherited members

- From [Instance](https://rapi.sleaze.dev/classes/Instance.md): `Archivable`, `archivable`, `Attributes`, `AttributesReplicate`, `AttributesSerialize`, `HistoryId`, `Name`, `Parent`, `PredictionMode`, `PropertyStatusStudio`, `RobloxLocked`, `SerializedOverrides`, `SourceAssetId`, `Tags`, `UniqueId`, `numExpectedDirectChildren`, `DataCost`, `Capabilities`, `DefinesCapabilities`, `IsInSandbox`, `Sandboxed`, `AddTag`, `ClearAllChildren`, `Clone`, `Destroy`, `FindFirstAncestor`, `FindFirstAncestorOfClass`, `FindFirstAncestorWhichIsA`, `FindFirstChild`, `FindFirstChildOfClass`, `FindFirstChildWhichIsA`, `FindFirstDescendant`, `GetActor`, `GetAttribute`, `GetAttributeChangedSignal`, `GetAttributes`, `GetChildren`, `GetDebugId`, `GetDescendants`, `GetFullName`, `GetStyled`, `GetStyledPropertyChangedSignal`, `GetTags`, `HasTag`, `IsAncestorOf`, `IsDescendantOf`, `IsPropertyModified`, `QueryDescendants`, `RemoveTag`, `ResetPropertyToDefault`, `SetAttribute`, `WaitForChild`, `Remove`, `children`, `clone`, `destroy`, `findFirstChild`, `getChildren`, `isDescendantOf`, `remove`, `AncestryChanged`, `AttributeChanged`, `ChildAdded`, `ChildRemoved`, `DescendantAdded`, `DescendantRemoving`, `Destroying`, `StyledPropertiesChanged`, `childAdded`
- From [Object](https://rapi.sleaze.dev/classes/Object.md): `ClassName`, `className`, `GetPropertyChangedSignal`, `IsA`, `isA`, `Changed`