feature(whl): add example of dqn eval

[kxzxvbk]

Description

Related Issue

TODO

Check List

• merge the latest version source branch/repo, and resolve all the conflicts
• pass style check
• pass all the tests

[codecov]

Codecov Report

Merging #706 (ddb33cd) into main (e3a7935) will increase coverage by 0.11%.
Report is 2 commits behind head on main.
The diff coverage is 63.46%.

❗ Current head ddb33cd differs from pull request most recent head 86ce092. Consider uploading reports for the commit 86ce092 to get more accurate results

@@            Coverage Diff             @@
##             main     #706      +/-   ##
==========================================
+ Coverage   80.60%   80.71%   +0.11%     
==========================================
  Files         597      598       +1     
  Lines       49077    49755     +678     
==========================================
+ Hits        39559    40162     +603     
- Misses       9518     9593      +75     

Flag	Coverage Δ
unittests	80.71% <63.46%> (+0.11%)	⬆️

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Files Changed	Coverage Δ
ding/torch_utils/network/merge.py	76.59% <63.46%> (-7.85%)	⬇️

... and 230 files with indirect coverage changes