Errors when running CPU only

[UsmanKaisser]

Im trying to run using CPU only in a VM. I keep getting the following error during the first part of the batch script:

`[Network G] Total number of parameters : 34.187 M

No handlers could be found for logger "visdom"
create web directory ./checkpoints/siggraph_class_small/web...
Traceback (most recent call last):
File "train.py", line 61, in
model.optimize_parameters()
File "/home/testing/Desktop/colorization-pytorch-master/models/pix2pix_model.py", line 193, in optimize_parameters
self.forward()
File "/home/testing/Desktop/colorization-pytorch-master/models/pix2pix_model.py", line 123, in forward
self.fake_B_dec_max = self.netG.module.upsample4(util.decode_max_ab(self.fake_B_class, self.opt))
File "/home/testing/.local/lib/python2.7/site-packages/torch/nn/modules/module.py", line 576, in getattr
type(self).name, name))
AttributeError: 'SIGGRAPHGenerator' object has no attribute 'module'
mkdir: cannot create directory ‘./checkpoints/siggraph_class’: File exists
cp: cannot stat './checkpoints/siggraph_class_small/latest_net_G.pth': No such file or directory
`