code: def fillobjects(labels, mode="holes", diameter=64.0, planewise=False):
      if mode.casefold() == "holes":
          return fill_object_holes(labels, diameter, planewise)
      elif mode.casefold() in ("convex hull", "convex_hull"):
          return fill_convex_hulls(labels)
      else:
          raise ValueError(
              f"Mode '{mode}' is not supported. Available modes are: 'holes' and 'convex_hull'."
          )
  
label_desc: Use image node_id 1 for calling a global function with example usage: fillobjects(labels, mode, diameter, planewise) and returns: fill_object_holes, fill_convex_hulls