max_tokens
max_completion_tokens
### What this PR does / why we need it? Fix: ``` DeprecationWarning: max_tokens is deprecated in favor of the max_completion_tokens field. ``` - vLLM version: v0.14.1 - vLLM main: d68209402d Signed-off-by: shen-shanshan <467638484@qq.com>
d68209402d