class_docstr: A `div` that can be edited.
code: def tag(self):
      return f"tag-{self._uuid}"
  
imports: from __future__ import annotations
  import abc
  import dataclasses
  import functools
  import sys
  import uuid
  from typing import Any, Union
label_desc: Use image node_id 2 for calling the DynamicDiv obj's underlying member method code with example usage: obj.tag() and returns: str, self