ModuleNotFoundError: No module named 'vllm_ascend.distributed'

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Describe the bug
What the bug is, and how to reproduce, better with screenshots(描述bug以及复现过程，最好有截图)
npu下跑GRPO，报这个错误

Your hardware and system info
Write your system info like CUDA version/system/GPU/torch version here(在这里给出硬件信息和系统信息，如CUDA版本，系统，GPU型号和torch版本等)
torch & torch-npu==2.5.1
swift==3.5.0.dev0
vllm=0.7.3
vllm-ascend ==0.7.3rc1
trl=0.17.0

Additional context
Add any other context about the problem here(在这里补充其他信息)
查了下说要升级vllm，但我看其他人都能在0.7.3下跑，不知道是什么问题，求解

[hjh0119]

The reason is that trl imported a dependency updated in vllm 0.8.

So maybe trl 0.16 can resolve it.

However, it’s recommended to use trl >=0.18 and vllm 0.8.5.post1, especially if you need to use server mode.

[1170300714]

收到，感谢您的来件