code format

app/Model/MediaModel.php

@@ -136,7 +136,6 @@ class MediaModel extends Eloquent
     public static function updateMedia($request,$id){
         try{
 
-
             //hb15011&河北公务员考试试题
             /**
              * 媒资名称是由课程编号与课程名称组成
@@ -173,7 +172,6 @@ class MediaModel extends Eloquent
         }catch (\Exception $exception){
             throw new DatabaseException($exception->getMessage());
         }
-
         return $flag;
     }