module 'torch' has no attribute 'no_grad'

[mll2016]

When I am trying the tutorial " Learning PyTorch with Examples" in pytorch ,
with torch.no_grad():
w1 -= learning_rate * w1.grad
w2 -= learning_rate * w2.grad

the following error occured:" module 'torch' has no attribute 'no_grad'". What's the reason?

My environment is : anaconda, Jupiter notebook5.0, pyrhon3.5, pytorch0.3

Thanks

[yf225]

The tutorial is based on PyTorch 0.4 which introduces torch.no_grad. You can consider updating your PyTorch installation.

[mll2016]

after update to PyTorch 0.4, it's ok. Thank you.

[my-hello-world]

hello,i want to know that if PyTorch 0.4 can with CUDA7.5 support.cause when i install cuda8.0,it show:" Found GPU1 Quadro K2000 which is of cuda capability 3.0.
PyTorch no longer supports this GPU because it is too old."
i sorry that i can't afford the new Nvidia.
now, i install cuda7.5,and when i try "export CMAKE_PREFIX_PATH="$(dirname $(which conda))/../" # [anaconda root directory]
conda install numpy pyyaml mkl mkl-include setuptools cmake cffi typing
conda install -c mingfeima mkldnn
conda install -c pytorch magma-cuda75
git clone --recursive https://github.com/pytorch/pytorch
cd pytorch
python setup.py install" the pytorch -V is 0.3.0
so how can i do?
My environment is : ubuntu14.04,anaconda, python3.6.5
Thanks!!!!!

[chandreshiit]

I upgraded my pytorch version to 0.4.1. Still getting the same issue.
`-- with torch.no_grad():
batch = self.forward((batch, lengths[stidx:stidx + bsize])).data.cpu().numpy()

AttributeError: module 'torch' has no attribute 'no_grad'`

[codewithlennylen]

I have a Windows 8.1 machine running Python 3.8, CPU:
I ran the command below and still got the error
AttributeError: module 'torch' has no attribute 'no_grad'

pip3 install torch torchvision torchaudio