In addition to the `blobs`, `refs` and `snapshots` folders, you might also find a `.no_exist` folder
in your cache. This folder keeps track of files that you've tried to download once but don't exist
on the Hub. Its structure is the same as the `snapshots` folder with 1 subfolder per known revision:  
```
<CACHE_DIR>/<REPO_NAME>/.no_exist/aaaaaa/config_that_does_not_exist.json
```  
Unlike the `snapshots` folder, files are simple empty files (no symlinks). In this example,