[MMSIG]支持 DeblurGANv2 inference

[xiaomile]

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Modification

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• Bug fixes are covered by unit tests, the case that causes the bug should be added in the unit tests.
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[zengyh1900]

hi @xiaomile ,
thank you for your contribution! Before I start the review, you need to complete several steps,

1. provide unitest
2. provide README.md
3. fix CI test

[codecov]

Codecov Report

Patch coverage: 42.70% and project coverage change: -1.37% ⚠️

Comparison is base (c68fdb8) 82.24% compared to head (2d5d2e1) 80.87%.
Report is 3 commits behind head on main.

❗ Current head 2d5d2e1 differs from pull request most recent head f21e10f. Consider uploading reports for the commit f21e10f to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1955      +/-   ##
==========================================
- Coverage   82.24%   80.87%   -1.37%     
==========================================
  Files         416      423       +7     
  Lines       27955    28952     +997     
  Branches     4372     4461      +89     
==========================================
+ Hits        22992    23416     +424     
- Misses       4025     4579     +554     
- Partials      938      957      +19     

Flag	Coverage Δ
unittests	80.87% <42.70%> (-1.37%)	⬇️

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

Files Changed	Coverage Δ
mmagic/apis/mmagic_inferencer.py	84.61% <ø> (ø)
mmagic/models/losses/gan_loss.py	81.86% <0.00%> (-0.86%)	⬇️
mmagic/datasets/transforms/albu_function.py	25.86% <25.86%> (ø)
mmagic/models/losses/adv_loss.py	35.77% <35.77%> (ø)
...gic/models/editors/deblurganv2/deblurganv2_util.py	36.99% <36.99%> (ø)
...odels/editors/deblurganv2/deblurganv2_generator.py	42.54% <42.54%> (ø)
...s/editors/deblurganv2/deblurganv2_discriminator.py	46.08% <46.08%> (ø)
mmagic/datasets/mscoco_dataset.py	85.00% <62.50%> (-6.43%)	⬇️
mmagic/models/editors/deblurganv2/deblurganv2.py	64.51% <64.51%> (ø)
mmagic/datasets/transforms/__init__.py	100.00% <100.00%> (ø)
... and 3 more

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[xiaomile]

hi @zengyh1900 ,

• provide unitest
• provide README.md
• fix CI test

these steps were completed

[xiaomile]

hi @zengyh1900 ,requested changes were completed.

[zengyh1900]

@xiaomile It is not easy work, but you have achieved it! Thanks for your great contribution!