Update main-gpu.py

Kongsea · web-flow · commit 9cce6c6df6c9 · 2017-07-11T11:43:18.000+08:00
diff --git a/tutorials/01-basics/feedforward_neural_network/main-gpu.py b/tutorials/01-basics/feedforward_neural_network/main-gpu.py
@@ -57,7 +57,7 @@ def forward(self, x):
 for epoch in range(num_epochs):
     for i, (images, labels) in enumerate(train_loader):  
         # Convert torch tensor to Variable
-        images = Variable(images.view(-1, 28*28).cuda(), requires_grad=True)
+        images = Variable(images.view(-1, 28*28).cuda())
         labels = Variable(labels.cuda())
         
         # Forward + Backward + Optimize
