diff --git a/tests/test_collaboration.py b/tests/test_collaboration.py
index c0159ab..e2e5254 100644
--- a/tests/test_collaboration.py
+++ b/tests/test_collaboration.py
@@ -246,9 +246,9 @@ class TestCollaborationWorkflow:
         )
 
         response = json.loads(result[0].text)
-        assert response["status"] == "requires_clarification", (
-            "Should request clarification when asked about dependencies without package files"
-        )
+        assert (
+            response["status"] == "requires_clarification"
+        ), "Should request clarification when asked about dependencies without package files"
 
         clarification = json.loads(response["content"])
         assert "package.json" in str(clarification["files_needed"]), "Should specifically request package.json"
diff --git a/tests/test_thinking_modes.py b/tests/test_thinking_modes.py
index 36fbf90..4a623e6 100644
--- a/tests/test_thinking_modes.py
+++ b/tests/test_thinking_modes.py
@@ -34,9 +34,9 @@ class TestThinkingModes:
         ]
 
         for tool, expected_default in tools:
-            assert tool.get_default_thinking_mode() == expected_default, (
-                f"{tool.__class__.__name__} should default to {expected_default}"
-            )
+            assert (
+                tool.get_default_thinking_mode() == expected_default
+            ), f"{tool.__class__.__name__} should default to {expected_default}"
 
     @pytest.mark.asyncio
     @patch("tools.base.BaseTool.get_model_provider")