# -*- encoding:utf-8 -*-
from __future__ import unicode_literals

# Special token ids.
PAD_ID = 0
UNK_ID = 100
CLS_ID = 101
SEP_ID = 102
MASK_ID = 103

# Special token words.
PAD_TOKEN = '[PAD]'
UNK_TOKEN = '[UNK]'
CLS_TOKEN = '[CLS]'
SEP_TOKEN = '[SEP]'
MASK_TOKEN = '[MASK]'

