fix: mediaItem arguments

Author: TatsuyaRyujin

lesson_10/libraries/src/loaders/evan_philakhong_loader.ts

@@ -25,10 +25,8 @@ export class EvanPhilakhongLoader implements Loader {
       .createReadStream('data/media_items.csv', 'utf-8')
       .pipe(csv());
     for await (const row of readable) {
-      const { media_item_id, title, genre, year, credits } = row;
-      mediaItems.push(
-        new MediaItem(media_item_id, title, genre, year, credits),
-      );
+      const { media_item_id, title, genre, year } = row;
+      mediaItems.push(new MediaItem(media_item_id, title, genre, year, []));
     }
 
     return mediaItems;