I run the Tutorials code.http://pytorch.org/tutorials/beginner/transfer_learning_tutorial.html#sphx-glr-beginner-transfer-learning-tutorial-py 13
When is use test batch size in one. The result is not good.

dataloaders = {x: torch.utils.data.DataLoader(image_datasets[x], batch_size=1,
shuffle=True, num_workers=4)
model_ft.load_state_dict(torch.load("./models/model_.pkl"))
visualize_model(model_ft)
torch.save(model_ft.state_dict(),"./models/model_.pkl")