[Chore] Rename utils submodules (#26920)

Signed-off-by: DarkLight1337 <tlleungac@connect.ust.hk>

vllm/executor/executor_base.py

@@ -17,7 +17,7 @@ from vllm.logger import init_logger
 from vllm.lora.request import LoRARequest
 from vllm.sequence import ExecuteModelRequest
 from vllm.tasks import SupportedTask
-from vllm.utils.async_utils import make_async
+from vllm.utils.asyncio import make_async
 from vllm.v1.outputs import SamplerOutput
 from vllm.v1.worker.worker_base import WorkerBase
 

vllm/executor/ray_distributed_executor.py

@@ -24,7 +24,7 @@ from vllm.utils import (
     get_ip,
     get_open_port,
 )
-from vllm.utils.async_utils import make_async
+from vllm.utils.asyncio import make_async
 from vllm.v1.outputs import SamplerOutput
 
 if ray is not None: