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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 get_user_orders(self):
 """Return user's orders that are currently open. :return: User's orders currently open. :rtype: [dict] """

        self._log('get user orders')
        return self._rest_client.post(
            endpoint='/open_orders',
            payload={'book': self.name}
        )