Representations - kernel_methods : Undefined name `metric`

[VincentRouvreau]

In _sklearn_wrapper(metric, **kwargs), metric is undefined, cf.

gudhi-devel/src/python/gudhi/representations/kernel_methods.py

Line 89 in 06bc78a

return _pairwise(pairwise_kernels, False, XX, YY, metric=_sklearn_wrapper(metric, **kwargs), n_jobs=n_jobs)

[MathieuCarriere]

Yes good catch it should be kernel instead I think

[MathieuCarriere]

Just created PR #1037