vllm

8dd41d6b - [Misc] Use envs.VLLM_USE_RAY_COMPILED_DAG_CHANNEL_TYPE (#15831)

[Misc] Use envs.VLLM_USE_RAY_COMPILED_DAG_CHANNEL_TYPE (#15831) Signed-off-by: Rui Qiao <ruisearch42@gmail.com> Co-authored-by: Cody Yu <hao.yu.cody@gmail.com> Co-authored-by: DarkLight1337 <tlleungac@connect.ust.hk>