What's the meaning of queryWS

[YichiHuang]

Hi, I saw the code in spk_dnn.py and I don't have idea about the function def queryWS(nameKW) , which is defined as follows: def queryWS(nameKW): a = { 'government': 75, 'company': 71, 'hundred': 59, 'nineteen': 79, 'thousand': 77, 'morning': 69, 'business': 81 } return a[nameKW] Could you please give some comments about this? Thanks.