update notification

app/Models/OLDLMS/User.php

@@ -2,6 +2,7 @@
 
 namespace App\Models\OLDLMS;
 
+use App\Models\NotificationToken;
 use Illuminate\Contracts\Auth\MustVerifyEmail;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Foundation\Auth\User as Authenticatable;
@@ -62,7 +63,7 @@ class User extends Authenticatable
     {
         return $this->hasOne(UserDetail::class, 'nIDUser', 'nID');
     }
-    
+
     public function insurances()
     {
         return $this->hasMany(UserInsurance::class, 'nIDUser', 'nID');