update crop_dataset.ipynb

[JunMa11]

Hi @voreille ,

Thanks for organizing the great challenge.
It seems that the cropping and resampling notebook has not been updated.
https://github.com/voreille/hecktor/blob/master/notebooks/crop_dataset.ipynb

Looking forward to your update:)

[vandrearczyk]

Hi @JunMa11 , we updated the repository. You can now use src/resampling/resample.py
Vincent

[JunMa11]

Thank you:)