diff --git a/scripts/mock_client.py b/scripts/mock_client.py
index d616130..183daf7 100644
--- a/scripts/mock_client.py
+++ b/scripts/mock_client.py
@@ -55,10 +55,7 @@ def build_message_bodies(analyse_container_type):
     for bucket_name, pdf_name in storage.get_all_object_names(CONFIG.storage.bucket):
         file_id = pdf_name.split(".")[0]
         dossier_id, file_id = file_id.split("/")
-        message_dict = {
-            "dossierId": dossier_id,
-            "fileId": file_id
-        }
+        message_dict = {"dossierId": dossier_id, "fileId": file_id}
         update_message(message_dict, analyse_container_type)
         yield json.dumps(message_dict).encode()