'Returns the event for the given class index.
This is the reverse process of the self.events_to_label method.
Args:
class_index: An integer in the range [0, self.num_classes).
events: A list-like sequence of events. This object is not used in this
implementation.
Returns:
An event value.'

def class_index_to_event(self, class_index, events):

    return self._one_hot_encoding.decode_event(class_index)
