fix the issue of hotwords_embedding potentially being a null pointer

雾聪

2023-11-16 74cf8b65b2254eee059f6f599bb6095db5c66001

 runtime/docs/lm_train_tutorial.md

@@ -25,7 +25,9 @@
```

## 编译TLG.fst
编译TLG需要依赖fst的环境，请参考文档安装fts相关环境（[点击此处](../onnxruntime/readme.md)）
```shell

# Compile the lexicon and token FSTs
fst/compile_dict_token.sh  lm lm/tmp lm/lang