[MISC] fix logger (#515)

logger in vllm-ascend doesn't work. This PR fix the issue.

Fix: https://github.com/vllm-project/vllm-ascend/issues/431

Signed-off-by: wangxiyuan <wangxiyuan1007@gmail.com>

vllm_ascend/platform.py

@@ -22,7 +22,7 @@ from typing import TYPE_CHECKING, Optional, Tuple
 import torch
 import torch_npu  # noqa: F401
 import vllm.envs as envs
-from vllm.logger import init_logger
+from vllm.logger import logger
 
 try:
     # register custom ops into torch_library here
@@ -48,8 +48,6 @@ else:
 
 os.environ["RAY_EXPERIMENTAL_NOSET_ASCEND_RT_VISIBLE_DEVICES"] = "1"
 
-logger = init_logger(__name__)
-
 
 class NPUPlatform(Platform):