Added --save-every-epoch option

enhance.py

@@ -39,6 +39,7 @@ add_arg('--scales',             default=2, type=int,                help='How ma
 add_arg('--model',              default='medium', type=str,         help='Name of the neural network to load/save.')
 add_arg('--model',              default='small', type=str,          help='Name of the neural network to load/save.')
 add_arg('--train',              default=False, type=str,            help='File pattern to load for training.')
+add_arg('--save-every-epoch',   default=False, action='store_true', help='Save generator after every training epoch.')
 add_arg('--batch-resolution',   default=192, type=int,              help='Resolution of images in training batch.')
 add_arg('--batch-size',         default=15, type=int,               help='Number of images per training batch.')
 add_arg('--buffer-size',        default=1500, type=int,             help='Total image fragments kept in cache.')
@@ -484,6 +485,8 @@ class NeuralEnhancer(object):
                     print('  - adversary mode: generator engaging discriminator.')
                     self.model.adversary_weight.set_value(args.adversary_weight)
                     running = None
+                if args.save_every_epoch:
+                    self.model.save_generator()
 
         except KeyboardInterrupt:
             pass