isort

tests/test_io.py

@@ -1,13 +1,16 @@
 import os
 import unittest
 from unittest.mock import patch
+
 from aider.io import InputOutput
 
+
 class TestInputOutput(unittest.TestCase):
     def test_no_color_environment_variable(self):
         with patch.dict(os.environ, {"NO_COLOR": "1"}):
             io = InputOutput()
             self.assertFalse(io.pretty)
 
+
 if __name__ == "__main__":
     unittest.main()