How to run the present model that provided by mmcls?

[BARBERUM]

Homework assigned by my teacher asked me to build mmcls environment on anaconda and try to run the demo, What I installed was mmcv2.1.0 , pytorch with non-cuda, I used mim to download such file with the help online.

mim download mmcls --config resnet50_8xb32_in1k --dest .

Then started with the code below on my anacunda evn.

python demo/image_demo.py demo/demo.JPEG resnet50_8xb32_in1k.py resnet50_8xb32_in1k_20210831-ea4938fc.pth --device cpu

It said :

AssertionError: MMCV==2.1.0 is used but incompatible. Please install mmcv>=2.0.0rc4, <2.1.0.

Then I reinstalled mmcv 2.0.0rc4 and tried again but it cannot be fixed and said

image_demo.py: error: unrecognized arguments: resnet50_8xb32_in1k_20210831-ea4938fc.pth

[BARBERUM]

Problem solved, I paid a remote assistance for helping me to build the mmcls.
Briefly speaking, its problem about version.
When I installed the official models, It asked me to download the mmengine with the warning

   from mmengine import Config
ModuleNotFoundError: No module named 'mmengine
......
ImportError: Please install mmengine to use the download command: `mim install mmengine

So I did what It want me to do, sure ,then I coded
mim install mmengine
When I finally thought nothing would come out, and
python demo/image_demo.py demo/demo.JPEG resnet50_8xb32_in1k.py resnet50_8xb32_in1k_20210831-ea4938fc.pth --device cpu

BOOM
AssertionError: MMCV==1.7.1 is used but incompatible. Please install mmcv>=2.0.0rc4, <2.1.0.
This was when I asked for help.
He removed my mmcv-full and then

mim install -r .\requirements\mminstall.txt
 pip install -e.

and then a new bug came out.
File "D:\ANACONDA\envs\open-mmlab\lib\site-packages\mmengine\infer\infer.py", line 222, in __call__ if self.show_progress else inputs): AttributeError: 'ImageClassificationInferencer' object has no attribute 'show_progress'
After checked the Error came fromFile "D:\ANACONDA\envs\open-mmlab\lib\site-packages\mmengine\infer\infer.py
From mmengine, check the mmclassification\mmcls\visualization_init_.py
It says
mmengine_minimum_version = '0.7.1' mmengine_maximum_version = '1.0.0' mmengine_version = digit_version(mmengine.__version__)
Then I download the mmengine==0.7.1
Finally, problem solverd