style: Format code with linter and improve import sorting

tests/basic/test_reasoning.py

@@ -4,7 +4,11 @@ from unittest.mock import MagicMock, patch
 from aider.coders.base_coder import Coder
 from aider.io import InputOutput
 from aider.models import Model
-from aider.reasoning_tags import REASONING_TAG, format_reasoning_content, replace_reasoning_tags
+from aider.reasoning_tags import (
+    REASONING_TAG,
+    format_reasoning_content,
+    replace_reasoning_tags,
+)
 
 
 class TestReasoning(unittest.TestCase):
@@ -13,46 +17,47 @@ class TestReasoning(unittest.TestCase):
         # Setup IO with no streaming, no pretty
         io = InputOutput(pretty=False, stream=False)
         io.ai_output = MagicMock()
-        
+
         # Setup model and coder
         model = Model("gpt-3.5-turbo")
         coder = Coder.create(model, None, io=io)
-        
+
         # Test data
         reasoning_content = "My step-by-step reasoning process"
         main_content = "Final answer after reasoning"
-        
+
         # Mock completion response with reasoning content
         class MockCompletion:
             def __init__(self, content, reasoning_content):
                 self.content = content
                 self.reasoning_content = reasoning_content
-        
+
         mock_completion = MockCompletion(main_content, reasoning_content)
-        
+
         # Mock the model's send_completion method
-        with patch.object(model, 'send_completion', return_value=mock_completion):
+        with patch.object(model, "send_completion", return_value=mock_completion):
             # Call send with a simple message
             messages = [{"role": "user", "content": "test prompt"}]
             coder.send(messages)
-            
+
             # Check if ai_output was called with formatted content
             io.ai_output.assert_called_once()
             output = io.ai_output.call_args[0][0]
-            
+
             # Output should contain formatted reasoning tags
             self.assertIn("Thinking ...", output)
             self.assertIn("... done thinking", output)
-            
+
             # Output should include both reasoning and main content
             self.assertIn(reasoning_content, output)
             self.assertIn(main_content, output)
-            
+
             # Ensure proper order: reasoning first, then main content
             reasoning_pos = output.find(reasoning_content)
             main_pos = output.find(main_content)
-            self.assertLess(reasoning_pos, main_pos, 
-                           "Reasoning content should appear before main content")
+            self.assertLess(
+                reasoning_pos, main_pos, "Reasoning content should appear before main content"
+            )
 
 
 if __name__ == "__main__":