admin panel video serializer optimized and avoid generationg video stram links

apps/video/serializers_dovodi.py

@@ -79,11 +79,7 @@ class DovodiVideoItemSerializer(serializers.ModelSerializer):
 
     def get_stream_url(self, obj):
         if obj.video_type == Video.VedioTypeChoices.YOUTUBE_LINK:
-            if obj.video_url:
-                from utils.youtube import get_youtube_stream_url
-                extracted = get_youtube_stream_url(obj.video_url)
-                return extracted or obj.video_url
-            return None
+            return obj.video_url
         elif obj.video_type == Video.VedioTypeChoices.VIDEO_FILE:
             if obj.video_file:
                 request = self.context.get('request')