         limit:Int = 0,
         predicate:NSPredicate? = nil,
         sorters:[NSSortDescriptor]? = nil,
-        completion:@escaping(([NSManagedObject]?) -> ()))
+        completion:@escaping(([NSManagedObject]) -> ()))
     {
         let fetchRequest:NSFetchRequest<NSManagedObject> = NSFetchRequest(
             entityName:entity.entityName)

                return
            }
            
            let results:[NSManagedObject]?
            
            do
            {

            }
            catch
            {
                return
            }
            
            completion(results)
