Perhaps not a popular question but why are you not using the sample Gighub labeler

Hi

I don't want to poke but why are the items not getting labeled by something like the [github labeler](https://github.com/dotnet/machinelearning-samples/tree/master/samples/csharp/end-to-end-apps/MulticlassClassification-GitHubLabeler) sample found in the samples solution?

Would help finding similar issues and re-use the answers provided (if still applicable in the current API)