fixed a minor error in vae

Author: jayparks

tutorials/03-advanced/variational_auto_encoder/main.py

@@ -65,7 +65,7 @@ def sample(self, z):
 # fixed inputs for debugging
 fixed_z = to_var(torch.randn(100, 20))
 fixed_x, _ = next(data_iter)
-torchvision.utils.save_image(fixed_x.data.cpu(), './data/real_images.png')
+torchvision.utils.save_image(fixed_x.cpu(), './data/real_images.png')
 fixed_x = to_var(fixed_x.view(fixed_x.size(0), -1))
 
 for epoch in range(50):
@@ -95,4 +95,4 @@ def sample(self, z):
     reconst_images, _, _ = vae(fixed_x)
     reconst_images = reconst_images.view(reconst_images.size(0), 1, 28, 28)
     torchvision.utils.save_image(reconst_images.data.cpu(), 
-        './data/reconst_images_%d.png' %(epoch+1))
+        './data/reconst_images_%d.png' %(epoch+1))