fix devops error

app/Providers/EventServiceProvider.php

@@ -5,30 +5,12 @@ namespace App\Providers;
 use Illuminate\Auth\Events\Registered;
 use Illuminate\Auth\Listeners\SendEmailVerificationNotification;
 use Illuminate\Foundation\Support\Providers\EventServiceProvider as ServiceProvider;
-use Illuminate\Support\Facades\Event;
 
 class EventServiceProvider extends ServiceProvider
 {
-    /**
-     * The event listener mappings for the application.
-     *
-     * @var array
-     */
     protected $listen = [
         Registered::class => [
             SendEmailVerificationNotification::class,
         ],
     ];
-
-    /**
-     * Register any events for your application.
-     *
-     * @return void
-     */
-    public function boot()
-    {
-        parent::boot();
-
-        //
-    }
 }