parser.add_argument( "--dataset_mean", type

=

float, nargs

=

"+", default

=

0.5)

I think providing nargs='+ ' assumes the type is a list. nonetheless we should be able to support it. Could you please add a GitHub issue so we do not forget ?

on the side note, is there any way to automatically give more meaningful names to the running docker containers?

What do you mean by that? running where? and where will you see them ?