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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 parse_cluster(self, global_params, region, cluster):
 """ Parse a single Redshift cluster :param global_params: Parameters shared for all regions :param region: Name of the AWS region :param cluster: Cluster """

        vpc_id = cluster.pop('VpcId') if 'VpcId' in cluster else ec2_classic
        manage_dictionary(self.vpcs, vpc_id, VPCConfig(self.vpc_resource_types))
        name = cluster.pop('ClusterIdentifier')
        cluster['name'] = name
        self.vpcs[vpc_id].clusters[name] = cluster