Update cg/services/deliver_files/delivery_file_fetcher_service/error_…

…handling.py

Co-authored-by: Sebastian Diaz <[email protected]>

cg/services/deliver_files/delivery_file_fetcher_service/error_handling.py

@@ -21,7 +21,7 @@ def wrapper(*args, **kwargs):
         try:
             return func(*args, **kwargs)
         except HousekeeperBundleVersionMissingError:
-            msg: str = f"Missing bundles detected for:"
+            msg: str = "Missing bundles detected for:"
             if case_id:
                 msg += f" case {case_id}"
             if sample_id: