# Packages

| Package | Description |
|-|-|
| [`union`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union/page.md) |  |
| [`union.actor`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.actor/page.md) |  |
| [`union.app`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.app/page.md) |  |
| [`union.app.llm`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.app.llm/page.md) |  |
| [`union.artifacts`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.artifacts/page.md) |  |
| [`union.cache`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.cache/page.md) |  |
| [`union.configuration`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.configuration/page.md) |  |
| [`union.filesystems`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.filesystems/page.md) | Module for fsspec implementations. |
| [`union.map`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.map/page.md) |  |
| [`union.remote`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.remote/page.md) |  |
| [`union.ucimage`](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.ucimage/page.md) |  |

## Subpages

- [union](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union/page.md)
  - Directory
  - Classes
  - Protocols
  - Methods
  - Methods
  - union.ActorEnvironment
  - Parameters
  - Properties
  - union.Artifact
  - Parameters
  - Properties
  - Methods
  - union.Cache
  - Parameters
  - Methods
  - union.CachePolicy
  - Methods
  - union.ContainerTask
  - Parameters
  - Properties
  - Methods
  - union.Deck
  - Parameters
  - Properties
  - Methods
  - union.FlyteDirectory
  - Parameters
  - Properties
  - Methods
  - union.FlyteFile
  - Parameters
  - Properties
  - Methods
  - union.ImageSpec
  - Parameters
  - Properties
  - Methods
  - union.LaunchPlan
  - Parameters
  - Properties
  - Methods
  - union.PodTemplate
  - Parameters
  - Methods
  - union.Resources
  - Parameters
  - Methods
  - union.Secret
  - Parameters
  - Properties
  - Methods
  - union.StructuredDataset
  - Parameters
  - Properties
  - Methods
  - union.UnionRemote
  - Parameters
  - Properties
  - Methods
  - union.VersionParameters
  - Parameters
- [union.actor](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.actor/page.md)
  - Directory
  - Classes
  - Methods
  - Methods
  - union.actor.ActorEnvironment
  - Parameters
  - Properties
  - union.actor.ActorTask
  - Parameters
  - Properties
  - Methods
- [union.app](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.app/page.md)
  - Directory
  - Classes
  - union.app.App
  - Parameters
  - Properties
  - Methods
  - union.app.ArizeConfig
  - Parameters
  - Methods
  - union.app.FlyteConnectorApp
  - Parameters
  - Properties
  - Methods
  - union.app.Input
  - Parameters
  - union.app.Link
  - Parameters
  - union.app.PhoenixConfig
  - Parameters
  - Methods
  - union.app.ScalingMetric
  - union.app.URLQuery
  - Parameters
  - union.app.WeaveConfig
  - Parameters
  - Methods
- [union.app.llm](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.app.llm/page.md)
  - Directory
  - Classes
  - Variables
  - union.app.llm.SGLangApp
  - Parameters
  - Properties
  - Methods
  - union.app.llm.VLLMApp
  - Parameters
  - Properties
  - Methods
- [union.artifacts](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.artifacts/page.md)
  - Directory
  - Classes
  - union.artifacts.Artifact
  - Parameters
  - Properties
  - Methods
  - union.artifacts.DataCard
  - Parameters
  - Methods
  - union.artifacts.ModelCard
  - Parameters
  - Methods
  - union.artifacts.OnArtifact
  - Parameters
  - Methods
- [union.cache](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.cache/page.md)
  - Directory
  - Classes
  - union.cache.CacheFunctionBody
  - Methods
- [union.configuration](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.configuration/page.md)
  - Directory
  - Classes
  - union.configuration.UnionAIPlugin
  - Methods
- [union.filesystems](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.filesystems/page.md)
  - Directory
  - Classes
  - union.filesystems.AsyncUnionFS
  - Parameters
  - Properties
  - Methods
  - union.filesystems.AsyncUnionMetaFS
  - Parameters
  - Properties
  - Methods
- [union.map](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.map/page.md)
  - Directory
  - Methods
  - Methods
- [union.remote](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.remote/page.md)
  - Directory
  - Classes
  - union.remote.HuggingFaceModelInfo
  - Parameters
  - union.remote.ShardConfig
  - Parameters
  - union.remote.UnionRemote
  - Parameters
  - Properties
  - Methods
  - union.remote.VLLMShardArgs
  - Parameters
  - Methods
- [union.ucimage](https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/union.ucimage/page.md)
  - Directory
  - Classes
  - union.ucimage.UCImageSpecBuilder
  - Methods

---
**Source**: https://github.com/unionai/unionai-docs/blob/main/content/api-reference/union-sdk/packages/_index.md
**HTML**: https://www.union.ai/docs/v1/union/api-reference/union-sdk/packages/