Fix xception state dict

Parameters of size (d,h,w) are now (d,1,h,w). It did work for previous pytorch versions (with a warning), but not anymore.

Author: Cadene

pretrainedmodels/models/xception.py

@@ -33,7 +33,7 @@
 pretrained_settings = {
     'xception': {
         'imagenet': {
-            'url': 'http://data.lip6.fr/cadene/pretrainedmodels/xception-b0b7af25.pth',
+            'url': 'http://data.lip6.fr/cadene/pretrainedmodels/xception-b5690688.pth',
             'input_space': 'RGB',
             'input_size': [3, 299, 299],
             'input_range': [0, 1],
@@ -230,4 +230,4 @@ def xception(num_classes=1000, pretrained='imagenet'):
     # TODO: ugly
     model.last_linear = model.fc
     del model.fc
-    return model
+    return model