diff --git a/antarest/study/storage/rawstudy/model/filesystem/json_file_node.py b/antarest/study/storage/rawstudy/model/filesystem/json_file_node.py
index 46c7970dd8..80f607485d 100644
--- a/antarest/study/storage/rawstudy/model/filesystem/json_file_node.py
+++ b/antarest/study/storage/rawstudy/model/filesystem/json_file_node.py
@@ -1,6 +1,6 @@
 import json
-from pathlib import Path
 import typing as t
+from pathlib import Path
 
 from antarest.core.model import JSON
 from antarest.study.storage.rawstudy.ini_reader import IReader