get version_json without assigning _
@@ -173,7 +173,7 @@ class BaseVersionHandler(BaseHandler):
project_id=project_id, service_id=service_id, version_id=version_id)
try:
- version_json, _ = self.zk_client.get(version_node)
+ version_json = self.zk_client.get(version_node)[0]
except NoNodeError:
raise CustomHTTPError(HTTPCodes.NOT_FOUND, message='Version not found')
