class_docstr: An immutable DOM element.
code: def html(self):
      attr_str = ""
      if self.attrs:
          attr_str = " " + (
              " ".join(
                  [
                      f'{key}="{value}"'
                      for key, value in self.attrs.items()
                  ]
              )
          )
      children = []
      children = "\n".join([str(c) for c in self.children])
      return f"<{self.name}{attr_str}>{children}</{self.name}>"
  
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 StaticDOMElement obj's underlying member method code with example usage: obj.html() and returns: str, self, attr_str, str, children, str, self, str