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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 submit(self, call, *args, **kwargs):
 """ Submit a call for future execution :return: future for the call execution :rtype: StoredFuture """

        future = StoredFuture(call, *args, **kwargs)
        self._queue.put(future)
        self._ensure_worker()
        return future