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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _FormatAttrToken(self, token_data):
 """Formats an attribute token as a dictionary of values. Args: token_data (bsm_token_data_attr32|bsm_token_data_attr64):
 AUT_ATTR32 or AUT_ATTR64 token data. Returns: dict[str, str]: token values. """

    return {
        'mode': token_data.file_mode,
        'uid': token_data.user_identifier,
        'gid': token_data.group_identifier,
        'system_id': token_data.file_system_identifier,
        'node_id': token_data.file_identifier,
        'device': token_data.device}