Results 2 issues of ziyu

现在如果arpa文件中,有中英混合的情况,输出的score_hyps都是诸如下面的情况: (((-3.4028234663852886e+38, ()), (-3.4028234663852886e+38, (1819, 29)), (-3.4028234663852886e+38, (29,)), (-3.4028234663852886e+38, (1819,)), (-3.4028234663852886e+38, (1819, 29, 2327)), (-3.4028234663852886e+38, (1819, 2327)), (-3.4028234663852886e+38, (29, 2327)), (-3.4028234663852886e+38, (2327,)), (-3.4028234663852886e+38, (1819, 5170)), (-3.4028234663852886e+38, (5170,))), ((-3.4028234663852886e+38, ()), (-3.4028234663852886e+38,...

我在训练英文asr,char建模,即dict=['\', '▁', 'a', 'b', 'c', 'd', 'e', ... ,'z','']共29个建模单元,空格用“▁”表示, 在添加LM打分(英文LM是基于word的3-gram),并用[ctc_decoder](https://github.com/Slyne/ctc_decoder)解码后,'▁' 符号没有了, 比如期望输出"how▁are▁you", 现在输出“howareyou”了, 怎么输出结果没有空格了呢?