[TorchFix] Update deprecated TorchVision pretrained parameters (pytorch#1193)

Update deprecated TorchVision pretrained parameters

Author: kit1980

cpp/transfer-learning/convert.py

@@ -5,7 +5,7 @@
 from torchvision import models
 
 # Download and load the pre-trained model
-model = models.resnet18(pretrained=True)
+model = models.resnet18(weights=models.ResNet18_Weights.IMAGENET1K_V1)
 
 # Set upgrading the gradients to False
 for param in model.parameters():

fast_neural_style/neural_style/vgg.py

@@ -7,7 +7,7 @@
 class Vgg16(torch.nn.Module):
  def __init__(self, requires_grad=False):
  super(Vgg16, self).__init__()
- vgg_pretrained_features = models.vgg16(pretrained=True).features
+ vgg_pretrained_features = models.vgg16(weights=models.VGG16_Weights.IMAGENET1K_V1).features
  self.slice1 = torch.nn.Sequential()
  self.slice2 = torch.nn.Sequential()
  self.slice3 = torch.nn.Sequential()