Any idea why there is a duplication in the exported model generated code for the Classification Learner App R2015b?

I've just been looking at the new generated code for exported models in the Classification Learner App for R2015b.

There is a curious duplication of lines 44-50, repeated again starting on line 67 (or thereabouts depending on the model).

inputTable = trainingData;
% Extract predictors and response
% This code processes the data into the right shape for training the
% classifier.
predictorNames = {'SepalLength', 'SepalWidth', 'PetalLength', 'PetalWidth'};
predictors = inputTable(:, predictorNames);
response = inputTable.Species;

As far as I can see this is just a mistake.

Also, the last line is just taking up time unless you want to modify the code to use the results.

% Compute validation predictions and scores
[validationPredictions, validationScores] = kfoldPredict(partitionedModel);