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 cpu

• Software Environment:
  -- MindSpore version (source or binary):r1.5 20211109 commit_id=''[sha1]:f5ele74f,[branch]:(HEAD,origin/r1.5,r1,5)''
  -- Python version (e.g., Python 3.7.5):Python 3.7.5
  -- OS platform and distribution (e.g., Linux Ubuntu 16.04):Ubuntu 18.04
  -- GCC/Compiler version (if compiled from source):

Related testcase

test_ms_usability_api_0001

Steps to reproduce the issue

1. check https://www.mindspore.cn/docs/migration_guide/zh-CN/master/api_mapping/tensorflow_diff/SGD.html
2. check https://www.mindspore.cn/docs/migration_guide/zh-CN/master/api_mapping/tensorflow_diff/Adam.html

Describe the current behavior

1.示例代码不对

Describe the expected behavior

1.修改示例代码

Related log / screenshot

Special notes for this issue

优化差异对比文档