函数计算中，为什么会有这个错误？

函数计算中，为什么会有这个错误？
代码目录下已经安装了pydantic， 并在本地python3.10测试通过。
requestid： 1-65a4b983-137786fc-d6291ff97c88

{
"RequestId": "1-65a4b983-137786fc-d6291ff97c88",
"Code": "CAExited",
"Message": "Function instance exited unexpectedly(code 1, message:operation not permitted) with start command 'python app.py '.\nLogs:Traceback (most recent call last):\r\n File \"/code/app.py\", line 2, in \r\n from fastapi import FastAPI\r\n File \"/code/fastapi/init.py\", line 7, in \r\n from .applications import FastAPI as FastAPI\r\n File \"/code/fastapi/applications.py\", line 16, in \r\n from fastapi import routing\r\n File \"/code/fastapi/routing.py\", line 22, in \r\n from fastapi import params\r\n File \"/code/fastapi/params.py\", line 5, in \r\n from fastapi.openapi.models import Example\r\n File \"/code/fastapi/openapi/models.py\", line 4, in \r\n from fastapi._compat import (\r\n File \"/code/fastapi/_compat.py\", line 20, in \r\n from fastapi.exceptions import RequestErrorModel\r\n File \"/code/fastapi/exceptions.py\", line 3, in \r\n from pydantic import BaseModel, create_model\r\n File \"/code/pydantic/init.py\", line 372, in getattr\r\n module = import_module(module_name, package=package)\r\n File \"/opt/python3.10/lib/python3.10/importlib/init.py\", line 126, in import_module\r\n return _bootstrap._gcd_import(name[level:], package, level)\r\n File \"/code/pydantic/main.py\", line 11, in \r\n import pydantic_core\r\n File \"/code/pydantic_core/init.py\", line 6, in \r\n from ._pydantic_core import (\r\nModuleNotFoundError: No module named 'pydantic_core._pydantic_core'"
}