Unable to create new project via GitHub clone

GitHub link:

It continuously shows loading for hours with no further changes. Pls guide, this GitHub project link is given on Progressive Web App Google codelabs tutorial on following link : https://codelabs.developers.google.com/codelabs/your-first-pwapp/#1
Please guide.

i am having this issue also. Now it says i have cloned sucessfully but the repo still doesnt show

Welcome and hello try to put that in the place googlecodelabs/your-first-pwapp

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