when i use "vllm serve" to launch a model, the "api proc" must be 1? <img width="1038" height="672" alt="Image" src="https://github.com/user-attachments/assets/174fa2ca-0b55-4b0e-881b-acc263666e1b" />
when i use "vllm serve" to launch a model, the "api proc" must be 1?