Help needed for German translation of the docs

Hi all,

I have started the German translation of the docs.

It would be great if someone could proof-read my translation. I haven鈥檛 worked in a German context for quite a while and as a result there might be some parts that require tweaking.

Please refer to my PR: Translate docs to German by martinbrose 路 Pull Request #1646 路 huggingface/huggingface_hub 路 GitHub

Many thanks in advance!