code: def visible_settings(self):
      result = [self.scheme_choice]
      result += [
          color_scheme_setting.image_name
          for color_scheme_setting in self.color_scheme_settings
      ]
      result += [self.rgb_image_name]
      if self.scheme_choice != SCHEME_STACK:
          result += [self.wants_rescale]
      for color_scheme_setting in self.color_scheme_settings:
          if not color_scheme_setting.image_name.is_blank:
              result.append(color_scheme_setting.adjustment_factor)
      if self.scheme_choice in (SCHEME_STACK, SCHEME_COMPOSITE):
          for sc_group in self.stack_channels:
              result.append(sc_group.image_name)
              if self.scheme_choice == SCHEME_COMPOSITE:
                  result.append(sc_group.color)
                  result.append(sc_group.weight)
              if hasattr(sc_group, "remover"):
                  result.append(sc_group.remover)
          result += [self.add_stack_channel]
      return result
  
imports: import numpy
  from cellprofiler_core.image import Image
  from cellprofiler_core.module import Module
  from cellprofiler_core.setting import Color, Binary
  from cellprofiler_core.setting import HiddenCount
  from cellprofiler_core.setting import SettingsGroup
  from cellprofiler_core.setting import ValidationError
  from cellprofiler_core.setting.choice import Choice
  from cellprofiler_core.setting.do_something import DoSomething, RemoveSettingButton
  from cellprofiler_core.setting.subscriber import ImageSubscriber
  from cellprofiler_core.setting.text import ImageName, Float
label_desc: Use image node_id 6 for calling the GrayToColor obj's underlying member method code with example usage: obj.visible_settings() and returns: result