code: def standard_settings(self):
          
          cmd.set('bg_rgb', [1.0, 1.0, 1.0])  # White background
          cmd.set('depth_cue', 0)  # Turn off depth cueing (no fog)
          cmd.set('cartoon_side_chain_helper', 1)  # Improve combined visualization of sticks and cartoon
          cmd.set('cartoon_fancy_helices', 1)  # Nicer visualization of helices (using tapered ends)
          cmd.set('transparency_mode', 1)  # Turn on multilayer transparency
          cmd.set('dash_radius', 0.05)
          self.set_custom_colorset()
docs: Sets up standard settings for a nice visualization.