error of omniglot_dataset.py

[bbcenglish]

When i run the programe: how can i solve it?

opt = get_parser().parse_args()
mode = "train"
OmniglotDataset(mode=mode, root=opt.dataset_root)

== Downloading https://raw.githubusercontent.com/jakesnell/prototypical-networks/master/data/omniglot/splits/vinyals/test.txt
Traceback (most recent call last):

File "", line 1, in
dataset = OmniglotDataset(mode=mode, root=opt.dataset_root)

File "C:\Users\lenovo\Desktop\Prototypical-Networks-for-Few-shot-Learning-PyTorch-master\src\omniglot_dataset.py", line 50, in init
self.download()

File "C:\Users\lenovo\Desktop\Prototypical-Networks-for-Few-shot-Learning-PyTorch-master\src\omniglot_dataset.py", line 113, in download
with open(file_path, 'wb') as f:

OSError: [Errno 22] Invalid argument: '..\dataset\splits\vinyals\https://raw.githubusercontent.com/jakesnell/prototypical-networks/master/data/omniglot/splits/vinyals/test.txt'