add more hub models (#974)

* add more hub models

* fix lint

hubconf.py

@@ -4,6 +4,11 @@ dependencies = ['torch']
 from torchvision.models.alexnet import alexnet
 from torchvision.models.densenet import densenet121, densenet169, densenet201, densenet161
 from torchvision.models.inception import inception_v3
-from torchvision.models.resnet import resnet18, resnet34, resnet50, resnet101, resnet152
+from torchvision.models.resnet import resnet18, resnet34, resnet50, resnet101, resnet152,\
+    resnext50_32x4d, resnext101_32x8d
 from torchvision.models.squeezenet import squeezenet1_0, squeezenet1_1
 from torchvision.models.vgg import vgg11, vgg13, vgg16, vgg19, vgg11_bn, vgg13_bn, vgg16_bn, vgg19_bn
+from torchvision.models.segmentation import fcn_resnet101, deeplabv3_resnet101
+from torchvision.models.googlenet import googlenet
+from torchvision.models.shufflenetv2 import shufflenet_v2_x0_5, shufflenet_v2_x1_0
+from torchvision.models.mobilenet import mobilenet_v2