code: def _readonly_setter(self, name):
      full_classname = self.__class__.__module__
      if full_classname is None:
          full_classname = self.__class__.__qualname__
      else:
          full_classname += "." + self.__class__.__qualname__
      raise ValueError(
          f'Property "{name}" of "{full_classname}" is read-only.'
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: _readonly_setter(name) without return types