I face  the same issue…
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IndexError                                Traceback (most recent call last)
<ipython-input-14-3fe681399c1a> in <module>()
  1 t1 = time.time()
  2 print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
----> 3 model_conv = train_model(model_conv, criterion, optimizer_conv,exp_lr_scheduler, num_epochs=10)
  4 t2 = time.time()
  5 print(datetime.now().strftime("%Y-%m-%d %H:%M:%S"))

<ipython-input-8-c5340d5d5434> in train_model(model, criterion, optimizer, lr_scheduler, num_epochs)
 49                 loss = None
 50                 # for nets that have multiple outputs such as inception
---> 51                 outputs = model(inputs)
 52                 if isinstance(outputs, tuple):
 53                     loss = sum((criterion(o,labels) for o in outputs))

/home/anaconda3/lib/python3.6/site-packages/torch/nn/modules/module.py in __call__(self, *input, **kwargs)
204 
205     def __call__(self, *input, **kwargs):
--> 206         result = self.forward(*input, **kwargs)
207         for hook in self._forward_hooks.values():
208             hook_result = hook(self, input, result)

/home/anaconda3/lib/python3.6/site-packages/torchvision/models/inception.py in forward(self, x)
 72             x = x.clone()
 73             x[0] = x[0] * (0.229 / 0.5) + (0.485 - 0.5) / 0.5
---> 74             x[1] = x[1] * (0.224 / 0.5) + (0.456 - 0.5) / 0.5
 75             x[2] = x[2] * (0.225 / 0.5) + (0.406 - 0.5) / 0.5
 76         # 299 x 299 x 3

/home/anaconda3/lib/python3.6/site-packages/torch/autograd/variable.py in __getitem__(self, key)
 67                 type(key.data).__name__ == 'ByteTensor'):
 68             return MaskedSelect()(self, key)
---> 69         return Index(key)(self)
 70 
 71     def __setitem__(self, key, value):

/home/anaconda3/lib/python3.6/site-packages/torch/autograd/_functions/tensor.py in forward(self, i)
 14     def forward(self, i):
 15         self.input_size = i.size()
---> 16         result = i.index(self.index)
 17         self.mark_shared_storage((i, result))
 18         return result

IndexError: index 1 is out of range for dimension 0 (of size 1)

What can I do?