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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 handle_subscribed_event(self, event_obj, event_name):
 """Execute the registered handler of an event. Retrieve the handler and its arguments, and execute the handler in a new thread. Args: event_obj: Json object of the event. event_name: Name of the event to call handler for. """

        handler, args = self.handlers[event_name]
        self.executor.submit(handler, event_obj, *args)