Update app.py

app.py

@@ -10,7 +10,7 @@ class_map=ClassMap(['kangaroo'])
 	
 # Cargamos el learner
 model = models.torchvision.faster_rcnn.model(backbone=models.torchvision.faster_rcnn.backbones.resnet18_fpn(pretrained=True),num_classes=len(class_map))
-state_dict = torch.load('fasterRCNNKangaroo.pth')
+state_dict = torch.load('fasterRCNNKangaroo.pth',map_location=torch.device('cpu'))
 model.load_state_dict(state_dict)