public String globalInfo(){
  return "A wrapper around a serialized classifier model. This classifier loads " + "a serialized models and uses it to make predictions.\n\n" + "Warning: since the serialized model doesn't get changed, cross-validation "+ "cannot bet used with this classifier.";
}

public String globalInfo ( ) { return "A wrapper around a serialized classifier model. This classifier loads " + "a serialized models and uses it to make predictions.\n\n" + "Warning: since the serialized model doesn't get changed, cross-validation " + "cannot bet used with this classifier." ; }
returns a string describing classifier
