code: def _get_class_from_string(fully_qualified_class_name):
      module, class_name = fully_qualified_class_name.rsplit(
          ".", maxsplit=1
      )
      return getattr(importlib.import_module(module), class_name)
  
label_desc: Use image node_id 1 for calling a global function with example usage: _get_class_from_string(fully_qualified_class_name) and returns: getattr