[MMCli] Add Metafile

[kennymckormick]

No description provided.

[codecov]

Codecov Report

Merging #870 (300b23d) into master (8601406) will decrease coverage by 0.10%.
The diff coverage is n/a.

❗ Current head 300b23d differs from pull request most recent head 4553b15. Consider uploading reports for the commit 4553b15 to get more accurate results

@@            Coverage Diff             @@
##           master     #870      +/-   ##
==========================================
- Coverage   83.27%   83.16%   -0.11%     
==========================================
  Files         129      129              
  Lines        9421     9421              
  Branches     1612     1612              
==========================================
- Hits         7845     7835      -10     
- Misses       1185     1193       +8     
- Partials      391      393       +2     

Flag	Coverage Δ
unittests	83.16% <ø> (-0.11%)	⬇️

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Impacted Files	Coverage Δ
mmaction/datasets/pipelines/augmentations.py	91.92% <0.00%> (-1.33%)	⬇️

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[innerlee]

sorry this is not mmcls repo

[kennymckormick]

already corrected

[innerlee]

Ping me when it is ready to merge 😃

[kennymckormick]

This PR is ready and tested. Currently, we only add some essential fields in the metafile. We will expand the field set in the future. @innerlee