```  
Unlike the `snapshots` folder, files are simple empty files (no symlinks). In this example,
the file `"config_that_does_not_exist.json"` does not exist on the Hub for the revision `"aaaaaa"`.
As it only stores empty files, this folder is neglectable in term of disk usage.  
So now you might wonder, why is this information even relevant?
In some cases, a framework tries to load optional files for a model. Saving the non-existence