changement vers google drive storage pour les contrats.

Tentative d'obtenir un token de connection échoue

app/storage.py

@@ -34,8 +34,14 @@ import os
 
 from app.google_drive import (
     GoogleDriveStorageError,
+)
+from app.google_drive import (
     delete_file as delete_google_drive_file,
+)
+from app.google_drive import (
     download_file as download_google_drive_file,
+)
+from app.google_drive import (
     upload_file as upload_google_drive_file,
 )
 
@@ -112,7 +118,7 @@ def _rooted(env_name, default_name):
 
 def document_storage_backend():
     """Return the configured backend for new document uploads."""
-    backend = os.getenv(DOCUMENT_STORAGE_BACKEND_ENV, 'google_drive').strip().lower()
+    backend = os.getenv(DOCUMENT_STORAGE_BACKEND_ENV, 'local').strip().lower()
     if backend not in {'google_drive', 'local'}:
         raise ValueError(
             f'{DOCUMENT_STORAGE_BACKEND_ENV} must be "google_drive" or "local", not {backend!r}'