[Improve]Enable binary operators on the NPU.

[LRJKD]

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Motivation

Enable binary operators on the NPU.

Modification

The mmcls/utils/distribution.py file is modified.

BC-breaking (Optional)

Does the modification introduce changes that break the backward compatibility of the downstream repositories?
If so, please describe how it breaks the compatibility and how the downstream projects should modify their code to keep compatibility with this PR.

Use cases (Optional)

If this PR introduces a new feature, it is better to list some use cases here and update the documentation.

Checklist

Before PR:

• Pre-commit or other linting tools are used to fix the potential lint issues.
• Bug fixes are fully covered by unit tests, the case that causes the bug should be added in the unit tests.
• The modification is covered by complete unit tests. If not, please add more unit test to ensure the correctness.
• The documentation has been modified accordingly, like docstring or example tutorials.

After PR:

• If the modification has potential influence on downstream or other related projects, this PR should be tested with those projects, like MMDet or MMSeg.
• CLA has been signed and all committers have signed the CLA in this PR.

[codecov]

Codecov Report

Patch coverage: 33.33% and no project coverage change.

Comparison is base (748ab7a) 22.62% compared to head (7f45193) 22.63%.

Additional details and impacted files

@@            Coverage Diff             @@
##           mmcls-0.x    #1714   +/-   ##
==========================================
  Coverage      22.62%   22.63%           
==========================================
  Files            142      142           
  Lines           9927     9929    +2     
  Branches        1621     1621           
==========================================
+ Hits            2246     2247    +1     
- Misses          7675     7676    +1     
  Partials           6        6           

Flag	Coverage Δ
unittests	22.63% <33.33%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
mmcls/utils/distribution.py	7.89% <33.33%> (+2.33%)	⬆️

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[Ginray]

/lgtm