support ngram and fst hotword for 2pass-offline (#1205)

Yabin Li

2023-12-26 b8825902d93d5017e44828316062dc8306b7ddcd

1
2
3
4
5
6
7
8
9
10
11
12
jan    january
feb    february
mar    march
apr    april
jun    june
jul    july
aug    august
sep    september
sept    september
oct    october
nov    november
dec    december