code: def add_dynamic_docstring(
      *docstr,
      text,
      dynamic_elements,
  ):
      def docstring_decorator(fn):
          func_doc = (fn.__doc__ or "") + "".join(docstr)
          fn.__doc__ = func_doc + text.format(**dynamic_elements)
          return fn
  
      return docstring_decorator
  
label_desc: Use image node_id 2 for calling a global function with example usage: add_dynamic_docstring() and returns: docstring_decorator, fn