MNIST dataset cannot download

when l download MNIST dataset use pytorch, it prompt
"Process finished with exit code 137 (interrupted by signal 9: SIGKILL)"

What did you run to download it? Not sure why your computer would SIGKILL it.

train_data = torchvision.datasets.MNIST(root=’./mnist/’, train=True, transform=torchvision.transforms.ToTensor(), download=True,)