Re #23149 Flake formatting

scripts/Diffraction/isis_powder/polaris.py

@@ -142,4 +142,4 @@ class Polaris(AbstractInst):
             mode = self._inst_settings.mode
 
         self._inst_settings.update_attributes(advanced_config=polaris_advanced_config.get_mode_specific_dict(mode),
-                                              suppress_warnings=True)
\ No newline at end of file
+                                              suppress_warnings=True)