Remove old commented code

costmodel/costmodel.go

@@ -338,7 +338,6 @@ func (cm *CostModel) ComputeCostData(cli prometheusClient.Client, clientset kube
 	queryNetZoneRequests := fmt.Sprintf(queryZoneNetworkUsage, window, "")
 	queryNetRegionRequests := fmt.Sprintf(queryRegionNetworkUsage, window, "")
 	queryNetInternetRequests := fmt.Sprintf(queryInternetNetworkUsage, window, "")
-	//normalization := fmt.Sprintf(normalizationStr, window, offset, 1.0)
 	normalization := fmt.Sprintf(normalizationStr, window, offset)
 
 	// Cluster ID is specific to the source cluster