Hi you there @short-petition
If the ranking topic is solved, please mark it as such by checking the solution chart at the bottom of the post you consider that properly answers your question (go to the answer, click on the ellipsis and then the solved button).
Regarding the 404 Error question, surely is as @roaring-lamport said. So… there’s already a similar topic with its own solution on Access to training Repo, please check it.
Greetings