raise ValueError during leave one out cross validation

[hellorp1990]

Hi,

I am having an error during leave one out cross-validation (raise ValueError("Need a minimum of two samples")). I commented out the two 'if' comments but still it resulted in an error.

During leave-one-out cross-validation testing there will be one sample only, so how can I do that or is it possible with the current settings of this repo?

Thank you in advance.