Comment 0 for bug 1685944

% cat simple-v2.yaml
network:
  version: 2
  # comment above ethernets
  ethernets:
      ens0:
         dhcp4: true
         match:
           macaddress: 00:11:22:33:44:55
         set-name: ens0
      switchports:
        # all cards on second PCI bus; unconfigured by themselves, will be added
        # to br0 below
        match:
          name: enp2*
        mtu: 1280

% PYTHONPATH=`pwd` ./tools/net-convert.py --network-data simple-v2.yaml \
                                          --kind yaml \
                                          --output-kind netplan \
                                          --directory ./target

Traceback (most recent call last):
  File "./tools/net-convert.py", line 82, in <module>
    main()
  File "./tools/net-convert.py", line 78, in main
    r.render_network_state(ns, target=args.directory)
TypeError: render_network_state() got multiple values for argument 'target'

This is broken on master.