### What this PR does / why we need it? Avoid printing some warning msg as below : UserWarning: To copy construct from a tensor, it is recommended to use sourceTensor.clone().detach ... ### Does this PR introduce _any_ user-facing change? No ### How was this patch tested? - vLLM version: v0.11.0rc3 - vLLM main: https://github.com/vllm-project/vllm/commit/v0.11.0 --------- Signed-off-by: SunnyLee219 <3294305115@qq.com>