I can't open the link in metric

I can't seem to open the link in metric

"Two classical medical segmentation metrics: Dice Similarity Coefficient (DSC), and normalized surface dice (NSD), will be used to assess different aspects of the performance of the segmentation methods. The metrics computing code can be found here."

Hi, Can you try to parse the link "http://medicaldecathlon.com/files/Surface_distance_based_measures.ipynb" on your brower to download the ipy file?