Thanks @ptrblck
It worked!
OS : Windows 10 (64 bit)
PyTorch Version : 0.4.1
Python : 3.6.6
PyTorch installed using
pip3 install http://download.pytorch.org/whl/cpu/torch-0.4.1-cp36-cp36m-win_amd64.whl
pip3 install torchvision