class_docstr: A `div` that can be edited.
code: def __post_init__(self):
      self._uuid = str(uuid.uuid4())
      self._rendered = False
      self._root_elem = div(id=self.tag)
  
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 1 for calling the DynamicDiv obj's underlying member method code with example usage: obj.__post_init__() without return types