diff --git a/api/tests/unit_tests/core/workflow/graph_engine/test_response_coordinator.py b/api/tests/unit_tests/core/workflow/graph_engine/test_response_coordinator.py
index 5df6bba748..388496ce1d 100644
--- a/api/tests/unit_tests/core/workflow/graph_engine/test_response_coordinator.py
+++ b/api/tests/unit_tests/core/workflow/graph_engine/test_response_coordinator.py
@@ -167,4 +167,3 @@ class TestResponseCoordinatorObjectStreaming:
         assert ("node1", "generation", "content") in children
         assert ("node1", "generation", "tool_calls") in children
         assert ("node1", "generation", "thought") in children
-