Problem about explaning classifier from Nimbusml package.

[chenz1hao]

I want use LIME to interprete classifiers trained by nimbusml, this package has also a predict_proba function which LIME needs( the usage basically the same from my simple experiment) but I always got the following error, Seems like the error from Nimbusml:

lime.lime_tabular.LimeTabularExplainer is fine goes wrong when interprets sample explainer.explain_instance So I wonder is there any process in explainer.explain_instance function ?