Environment

• Hardware Environment(Ascend/GPU/CPU):

Uncomment only one /device <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/device ascend
/device gpu
/device cpu

• Software Environment:
  -- MindSpore version (source or binary):master 2021.8.9 commit_id = ''[sha1]:5e1d8c1a,[branch]:(HEAD,origin/master,origin/HEAD,master)''
  -- Python version (e.g., Python 3.7.5):3.7.5
  -- OS platform and distribution (e.g., Linux Ubuntu 16.04):Ubuntu 18.04
  -- GCC/Compiler version (if compiled from source): 7.3.0

Related testcase

evaluation_development_005

Steps to reproduce the issue

1. view https://www.mindspore.cn/docs/api/zh-CN/master/api_python/mindspore.html

Describe the current behavior

1.展示规范问题：mindspore下API混乱无序，未依据使用场景分类汇总


参考pytorch

Describe the expected behavior

API展示分类合理，参考pytorch

Related log / screenshot

Special notes for this issue

API mindspore混乱无序，未依据使用场景分类汇总