human
Complete the below
@public
def on(id, event):

    ''''Sets the decorated method to handle indicated event::
    @plugin
    class Hosts (SectionPlugin):
    def init(self):
    self.append(self.ui.inflate(\'hosts:main\'))
    @on(\'save\', \'click\')
    def save(self):
    self.config.save()
    :param id: element ID
    :type  id: str
    :param event: event name
    :type  event: str
    :rtype: function'
    '''
assistant
#Here is the Python program you requested.
    def decorator(fx):
        fx._event_id = id
        fx._event_name = event
        return fx
    return decorator