WinError 267 - lesson7-cifar10

Hi,
trying to run
data=get_data(32,4) [lesson7-cifar10]
I got NotADirectoryError error message

NotADirectoryError: [WinError 267] The directory name is invalid: 'data/cifar10/train\0_frog.png’

image

BUT it seems that my path is OK

image

What could be the problem?
Thanks
Moran