fix tests

app/Models/CompetitionScore.php

@@ -2,8 +2,6 @@
 
 namespace App\Models;
 
-use App\Models\BaseModel;
-
 class CompetitionScore extends BaseModel
 {
     protected $table = 'competition_scores';
@@ -20,10 +18,10 @@ class CompetitionScore extends BaseModel
     ];
 
     protected $casts = [
-        'competition_id'   => 'integer',
-        'student_id'       => 'integer',
+        'competition_id' => 'integer',
+        'student_id' => 'integer',
         'class_section_id' => 'integer',
-        'score'            => 'integer', // change to 'decimal:2' if score is not int
+        'score' => 'integer', // change to 'decimal:2' if score is not int
     ];
 
     /* Optional relationships */
@@ -41,4 +39,4 @@ class CompetitionScore extends BaseModel
     {
         return $this->belongsTo(ClassSection::class, 'class_section_id');
     }
-}
+}