def METHOD_NAME():
    def _get_root_path():
        dir_path = os.path.dirname(os.path.realpath(__file__))
        head, tail = os.path.split(dir_path)
        while tail and tail != 'azext_alias':
            head, tail = os.path.split(head)
        return head
    def _remove_root_paths(s):
        root = _get_root_path()
        frames = [p.replace(root, '') for p in s]
        return str(frames)
    _, _, ex_traceback = sys.exc_info()
    trace = traceback.format_tb(ex_traceback)
    return _remove_cmd_chars(_remove_symbols(_remove_root_paths(trace)))