Don't Just Fork it , first try yourself if Stuck then fork it.
This Repo is only for the help purpose while doing the Labs if you are stuck
in any step or you have done something wrong then this repo can guide you very well.
run the following commands to clone the repo,
git clone "repository Url"
go the the GCP_ChallengeLabs folder
cd GCP_ChallengeLabs
to list all the files
ls