[Bug] ImportError: cannot import name 'MODELS' from 'mmcv.cnn' ，安装的是mmcv2.0.0.rc4也不行

[hellowwrod]

Prerequisite

• I have searched Issues and Discussions but cannot get the expected help.
• The bug has not been fixed in the latest version(https://github.com/open-mmlab/mmcv).

Environment

pytorch 1.13.0+cu117
mmcv 2.0.0.rc4

Reproduces the problem - code sample

from mmcv.cnn import MODELS as MMCV_MODELS
from mmcv.utils import Registry

Reproduces the problem - command or script

File "/home/mmyolo/mmyolo/models/builder.py", line 4, in
from mmcv.cnn import MODELS as MMCV_MODELS
ImportError: cannot import name 'MODELS' from 'mmcv.cnn' (/opt/conda/envs/wyh-yolo/lib/python3.8/site-packages/mmcv/cnn/init.py)

Reproduces the problem - error message

ImportError: cannot import name 'MODELS' from 'mmcv.cnn' (/opt/conda/envs/wyh-yolo/lib/python3.8/site-packages/mmcv/cnn/init.py)

Additional information

dont know