def event_labels(self, scene_label=None):
    'List of unique event labels in the meta data.\n\n        Parameters\n        ----------\n\n        Returns\n        -------\n        labels : list\n            List of event labels in alphabetical order.\n\n        '
    labels = ['babycry', 'glassbreak', 'gunshot']
    labels.sort()
    return labels
List of unique event labels in the meta data.

Parameters
----------

Returns
-------
labels : list
    List of event labels in alphabetical order.
def event_labels(self, scene_label=None):
    'List of unique event labels in the meta data.\n\n        Parameters\n        ----------\n\n        Returns\n        -------\n        labels : list\n            List of event labels in alphabetical order.\n\n        '
    labels = ['babycry', 'glassbreak', 'gunshot']
    labels.sort()
    return labels