refactor: Automatic formatting

Author: dustinbyrne

posthog/test/test_client.py

@@ -1928,9 +1928,9 @@ def test_mock_system_context(
 
                 # Set up platform-specific mocks
                 if platform_method:
-                    getattr(
-                        mock_platform, platform_method
-                    ).return_value = platform_return
+                    getattr(mock_platform, platform_method).return_value = (
+                        platform_return
+                    )
 
                 # Special handling for Linux which uses distro module
                 if sys_platform == "linux":