使用昇腾推理相关的框架，报错信息如下。mindspare版本2.1.0，cann版本6.3.2，python版本3.7，ARM版本。

补充信息：the failed container exited with ExitCode: 3, instance 3a4e1e0e-8625-416a-84a9-1e183cb2e3d9-7dunrhjt-67f94449b-fqxv4 logs: self.wsgi = self.app.wsgi() File "/home/ma-user/anaconda3/envs/MindSpore/lib/python3.7/site-packages/gunicorn/app/base.py", line 67, in wsgi self.callable = self.load() File "/home/ma-user/anaconda3/envs/MindSpore/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 58, in load return self.load_wsgiapp() File "/home/ma-user/anaconda3/envs/MindSpore/lib/python3.7/site-packages/gunicorn/app/wsgiapp.py", line 48, in load_wsgiapp return util.import_app(self.app_uri) File "/home/ma-user/anaconda3/envs/MindSpore/lib/python3.7/site-packages/gunicorn/util.py", line 359, in import_app mod = importlib.import_module(module) File "/home/ma-user/anaconda3/envs/MindSpore/lib/python3.7/importlib/__init__.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "<frozen importlib._bootstrap>", line 1006, in _gcd_import model_path=/home/ma-user/infer/model/1 model_name=serve model_service_file= tf_server_name=127.0.0.1 File "<frozen importlib._bootstrap>", line 983, in _find_and_load File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 677, in _load_unlocked File "<frozen importlib._bootstrap_external>", line 728, in exec_module File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed File "/home/ma-user/anaconda3/envs/MindSpore/lib/python3.7/site-packages/model_service/app.py", line 89, in <module> model_service = init_model_service_instance() File "/home/ma-user/anaconda3/envs/MindSpore/lib/python3.7/site-packages/model_service/app.py", line 79, in init_model_service_instance 'There should be one user defined service derived from ModelService.' Exception: There should be one user defined service derived from ModelService. [2024-05-16 17:02:09 +0800] [38] [INFO] Worker exiting (pid: 38) [2024-05-16 17:02:09 +0800] [35] [INFO] Shutting down: Master [2024-05-16 17:02:09 +0800] [35] [INFO] Reason: Worker failed to boot. start.