update

train.py

@@ -5,8 +5,11 @@ import torch
 from torch.autograd import Variable
 from collections import OrderedDict
 from subprocess import call
-import fractions
-def lcm(a,b): return abs(a * b)/fractions.gcd(a,b) if a and b else 0
+# python版本变化修正
+# import fractions
+# def lcm(a,b): return abs(a * b)/fractions.gcd(a,b) if a and b else 0
+import math
+def lcm(a,b): return abs(a * b)/math.gcd(a,b) if a and b else 0
 
 from options.train_options import TrainOptions
 from data.data_loader import CreateDataLoader