diff --git a/backend/tests/test_contract_responses.py b/backend/tests/test_contract_responses.py
index 30f56ed..4c6ba6e 100644
--- a/backend/tests/test_contract_responses.py
+++ b/backend/tests/test_contract_responses.py
@@ -318,4 +318,4 @@ def test_response_schema_lookup_fails_for_unknown_response(spec: dict[str, Any],
     response = client.get("/api/v1/health")
     with pytest.raises(ContractViolationError):
         validate_response(spec, "/api/v1/health", "get", 418, response.json())
-    assert response_schema(spec, "/api/v1/health", "get", 418) is None
\ No newline at end of file
+    assert response_schema(spec, "/api/v1/health", "get", 418) is None