code: def show_settings(self):
          
          self.notes.config.put_values()
          self.overview.config.put_values()
          self.settings.config.put_values()
          self.spectrum.config.put_values()
          self.traces.config.put_values()
          self.video.config.put_values()
  
          self.settings.show()
docs: Open the Setting windows, after updating the values in GUI.