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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 add_local_lb(self, price_item_id, datacenter):
 """Creates a local load balancer in the specified data center. :param int price_item_id: The price item ID for the load balancer :param string datacenter: The datacenter to create the loadbalancer in :returns: A dictionary containing the product order """


        product_order = {
            'complexType': 'SoftLayer_Container_Product_Order_Network_'
                           'LoadBalancer',
            'quantity': 1,
            'packageId': 0,
            "location": self._get_location(datacenter),
            'prices': [{'id': price_item_id}]
        }
        return self.client['Product_Order'].placeOrder(product_order)