исправил ошибку в отображении

server/proj/audio/views.py

@@ -19,7 +19,7 @@ class SongViewSet(ViewSet):
     @action(detail=False, methods=['post'], schema=SongSchema())
     def create_song(self, request):
         song = get_object_or_404(Song, azura_id = request.data['azura_id'])
-        if song.exists():
+        if song:
             data = {
                 "song": song.id, 
                 "user": request.user.pk
@@ -39,7 +39,7 @@ class SongViewSet(ViewSet):
             response = requests.get(file_url, headers=headers)
             response.raise_for_status()
             serializer = SongSerializer(data=request.data)
-            
+
             if serializer.is_valid():
                 serializer.save()
                 return Response(f'{response}', status=status.HTTP_201_CREATED)