if an object already has a space, use the same one for updates

validation_service_api/validation_service/resources/livepapers.py

@@ -215,7 +215,7 @@ async def create_live_paper(
 
     for category in ("people", "paper", "sections"):  # the order is important
         for obj in kg_objects[category]:
-            obj.save(kg_user_client, space=kg_space, recursive=True, ignore_auth_errors=True)
+            obj.save(kg_user_client, space=obj.space or kg_space, recursive=True, ignore_auth_errors=True)
     logger.info("Saved objects")
     return LivePaperSummary.from_kg_object(kg_objects["paper"][-1], kg_user_client)
 
@@ -270,7 +270,7 @@ async def update_live_paper(
 
     for category in ("people", "paper", "sections"):  # the order is important
         for obj in kg_objects[category]:
-            obj.save(kg_client, space=kg_space, recursive=True)
+            obj.save(kg_client, space=obj.space or kg_space, recursive=True)
     logger.info("Saved objects")
 
     return None