1 files changed, 2 insertions, 9 deletions
diff --git a/src/Model/ScormScoModel.php b/src/Model/ScormScoModel.php
index d606d32..de50741 100644
--- a/src/Model/ScormScoModel.php
+++ b/src/Model/ScormScoModel.php
@@ -13,18 +13,11 @@ class ScormScoModel extends Model
         return config('scorm.table_names.scorm_sco_table', parent::getTable());
     }
 
-    public function scorm()
-    {
+    public function scorm() {
         return $this->belongsTo(ScormModel::class, 'scorm_id', 'id');
     }
 
-    public function scoTrackings()
-    {
+    public function scoTrackings() {
         return $this->hasMany(ScormScoTrackingModel::class, 'sco_id', 'id');
     }
-
-    public function children()
-    {
-        return $this->hasMany(ScormScoModel::class, 'sco_parent_id', 'id');
-    }
 }