Lors de la mise à jour d'un article via l'API, l'appel à la méthode update provoque une erreur : AssertionError at /api/articles/25/ The `.update()` method does not support writable nested fields by default. Write an explicit `.update()` method for serializer `rp.api.serializers.ArticleSerializer`, or set `read_only=True` on nested serializer fields. Request Method: PUT Request URL: http://rp.dev.laquadrature.net/api/articles/25/