CSV files in storage/app/data/csv not accessible?

Question

Hello,

I've setup a laravel api on railway. 
I have a seeder that tries to load csv files from the directory mentioned in the title.

```
        $files = Storage::disk('local')->files('data/csv');
        echo 'Files: ' . PHP_EOL;
        print_r($files);

```
the printed out files is just an empty array ..

```
#15 1.242 Files:
#15 1.242 Array
#15 1.242 (
#15 1.242 )
```

Any Ideas?