Unable to use in TF2 about auto-attack HOT 5 OPEN

def check_dynamic(model, x, is_tf_model=False, logger=None):
    if is_tf_model:
        msg = 'the check for dynamic defenses is not currently supported'
    else:
        msg = None
    sys.settrace(tracefunc)
    model(x)
    sys.settrace(None)
    #for k, v in funcs.items():
    #    print(k, v)
    if any([c > 0 for c in funcs.values()]):
        msg = 'it seems to be a dynamic defense! The evaluation' + \
            ' with AutoAttack might be insufficient.' + \
            f' See {checks_doc_path} for details.'
    if not msg is None:
        if logger is None:
            warnings.warn(Warning(msg))
        else:
            logger.log(f'Warning: {msg}')
    #sys.settrace(None)