Add mm_unbalanced function

[pnavaro]

I had to modify the tests because they did not pass.

[pnavaro]

Dear PythonOT.jl mainteners, could take a look to my PR ?

Cheers

Pierre

[davibarreira]

The PR seems very straightforward, but there are modifications in the Github workflow, which perhaps should go in another PR?
@devmotion , do you mind taking a look?

[pnavaro]

The PR seems very straightforward, but there are modifications in the Github workflow, which perhaps should go in another PR? @devmotion , do you mind taking a look?

Indeed I can split it into two Prs.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 2 lines in your changes missing coverage. Please review.

Project coverage is 81.25%. Comparing base (a3c1d24) to head (1ff7c02).

Files	Patch %	Lines
src/lib.jl	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #22      +/-   ##
==========================================
- Coverage   86.20%   81.25%   -4.96%     
==========================================
  Files           3        3              
  Lines          29       32       +3     
==========================================
+ Hits           25       26       +1     
- Misses          4        6       +2     

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[devmotion]

I think this PR is almost ready, it seems it's only missing a test. Can you add a doctest to the docstring, similar to the other functions (IIRC The examples are at least partly taken from the POT docs)?

[pnavaro]

Thanks, I added the doctest.

[devmotion]

Thank you!