import order
@@ -12,6 +12,7 @@ from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
+import warnings
import numpy as np
import tensorflow as tf
import torch
@@ -20,7 +21,6 @@ import torch.nn.functional as F
from torch import optim
from torch.autograd import Variable
from torchvision import datasets, transforms
-import warnings
from cleverhans.attacks import FastGradientMethod
from cleverhans.compat import flags
