delete file laravel 8

Storage::disk('public')->delete($media->filename); 

use File;

if (File::exists(public_path('uploads/csv/img.png'))) {
     File::delete(public_path('uploads/csv/img.png'));
 }

// Delete a single file
File::delete($filename);

// Delete multiple files
File::delete($file1, $file2, $file3);

// Delete an array of files
$files = array($file1, $file2);
File::delete($files);

//And don't forget to add at the top:
use Illuminate\Support\Facades\File;