fix flag elab

src/ftp_csv_receiver.py

@@ -26,7 +26,7 @@ logger = logging.getLogger(__name__)
 class DummySha256Authorizer(DummyAuthorizer):
     """Custom authorizer that uses SHA256 for password hashing and manages users from a database."""
 
-    def __init__(self: object, cfg: object) -> None:
+    def __init__(self: object, cfg: dict) -> None:
         """Initializes the authorizer, adds the admin user, and loads users from the database.
 
         Args: