diff --git a/tests/covalent_tests/workflow/transport_test.py b/tests/covalent_tests/workflow/transport_test.py
index 2f8c4d7fd..809491dc6 100644
--- a/tests/covalent_tests/workflow/transport_test.py
+++ b/tests/covalent_tests/workflow/transport_test.py
@@ -89,7 +89,6 @@ def workflow_transport_graph():
 
 # For testing TObj back-compat -- copied from earlier SDK
 class _TOArchive:
-
     """Archived transportable object."""
 
     def __init__(self, header: bytes, object_string: bytes, data: bytes):