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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_configuration(self, node, ports):
 """Create RAID configuration on the bare metal. This method creates the desired RAID configuration as read from node['target_raid_config']. :param node: A dictionary of the node object :param ports: A list of dictionaries containing information of ports for the node :returns: The current RAID configuration of the below format. raid_config = { 'logical_disks': [{ 'size_gb': 100, 'raid_level': 1, 'physical_disks': [ '5I:0:1', '5I:0:2'], 'controller': 'Smart array controller' }, ] } """

        target_raid_config = node.get('target_raid_config', {}).copy()
        return hpssa_manager.create_configuration(
            raid_config=target_raid_config)