code: def import_dashboard_config(modules):
      
      config = collections.defaultdict(dict)
      for module in modules:
          for submodule in import_submodules(module).values():
              if hasattr(submodule, 'DASHBOARD'):
                  dashboard = submodule.DASHBOARD
                  config[dashboard].update(submodule.__dict__)
              elif (hasattr(submodule, 'PANEL') or
                    hasattr(submodule, 'PANEL_GROUP') or
                    hasattr(submodule, 'FEATURE')):
                  # If enabled and local.enabled contains a same filename,
                  # the file loaded later (i.e., local.enabled) will be used.
                  name = submodule.__name__.rsplit('.', 1)[1]
                  config[name] = submodule.__dict__
              else:
                  logging.warning("Skipping %s because it doesn't have DASHBOARD"
                                  ", PANEL, PANEL_GROUP, or FEATURE defined.",
                                  submodule.__name__)
      return sorted(config.items(),
                    key=lambda c: c[1]['__name__'].rsplit('.', 1)[1])
docs: Imports configuration from all the modules and merges it.