# Classes

| Class | Description |
|-|-|
| [`flyteplugins.vllm.VLLMAppEnvironment`](https://www.union.ai/docs/v2/union/api-reference/integrations/vllm/packages/flyteplugins.vllm/vllmappenvironment/page.md) |App environment backed by vLLM for serving large language models. |

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**Source**: https://github.com/unionai/unionai-docs/blob/main/content/api-reference/integrations/vllm/classes/_index.md
**HTML**: https://www.union.ai/docs/v2/union/api-reference/integrations/vllm/classes/