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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def create_deletion_event(self):
 """Parse the delete message DSL to insert data into the Event. Return: Event: The Event with the relevant information put in it. """

        event = self.create_audit_event(code='AUDIT_DELETE')

        if self._meta.delete_message:
            event.code = self._meta.delete_message['code']
            event.body = self._meta.delete_message['message']
            event.meta = self.parse_meta(self._meta.delete_message['meta'])

        self.delete_event_callback(event)

        event.save()

        return event