def METHOD_NAME(doc_string: str, note: str) -> str:
    """Adds experimental note to docstring at the top and correctly indents original docstring.
    :param doc_string: The docstring
    :type doc_string: str
    :param note: The note to add to the docstring
    :type note: str
    :return: Updated docstring
    :rtype: str
    """
    indent = _get_indentation_size(doc_string)
    doc_string = doc_string.rjust(len(doc_string) + indent)
    return note + doc_string