drop

var Cmd = &cobra.Command{
	Use:   "drop <graph>",
	Short: "Drop a graph",
	Long:  ``,
	Args:  cobra.ExactArgs(1),
	RunE: func(cmd *cobra.Command, args []string) error {
		conn, err := gripql.Connect(rpc.ConfigWithDefaults(host), true)
		if err != nil {
			return err
		}
		return conn.DeleteGraph(args[0])
	},
}