fix save model mapping

[PhanThanhTrung]

I don't know if this is a bug, but I can't save the model when training model mapping. I found that you didn't implement save function in Pix2PixHDModel_Mapping. I see that some people also have the same trouble in #193. I hope that this pull request would help.

[CodeMadUser]

I don't know if this is a bug, but I can't save the model when training model mapping. I found that you didn't implement save function in Pix2PixHDModel_Mapping. I see that some people also have the same trouble in #193. I hope that this pull request would help.

@PhanThanhTrung
hello,when I run train_domain_B.py,it occurs this error:

Traceback (most recent call last):
File "train_domain_B.py", line 48, in
model = create_model(opt)
File "D:\pythonProject\6_18\BringOldBack\Global\models\models.py", line 17, in create_model
model.initialize(opt)
File "D:\pythonProject\6_18\BringOldBack\Global\models\pix2pixHD_model.py", line 40, in initialize
opt.n_blocks_local, opt.norm, gpu_ids=self.gpu_ids, opt=opt)
File "D:\pythonProject\6_18\BringOldBack\Global\models\networks.py", line 60, in define_G
netG = GlobalGenerator_v2(input_nc, output_nc, ngf, k_size, n_downsample_global, n_blocks_global, norm_layer, opt=opt)
NameError: name 'GlobalGenerator_v2' is not defined

how did you solve it? looking forward to your reply soon. thank you.

[PhanThanhTrung]

@CodeMadUser when you call python3 train_domain_B.py you should add the flag --use_v2. If you use this flag, your code will init GlobalGenerator_DCDCv2 instead of GlobalGenerator_v2. You can't init GlobalGenerator_v2 instance because the author doesn't define that object.

[CodeMadUser]

@CodeMadUser when you call python3 train_domain_B.py you should add the flag --use_v2. If you use this flag, your code will init GlobalGenerator_DCDCv2 instead of GlobalGenerator_v2. You can't init GlobalGenerator_v2 instance because the author doesn't define that object.

ok,I get it.thank you.

[CodeMadUser]

@CodeMadUser when you call python3 train_domain_B.py you should add the flag --use_v2. If you use this flag, your code will init GlobalGenerator_DCDCv2 instead of GlobalGenerator_v2. You can't init GlobalGenerator_v2 instance because the author doesn't define that object.

excuse me, I don't find document about train VAE_B_scratch, how to solve it ? looking forward to your reply soon. thank you.