fix the output of vad_results is null

凌匀

2023-03-13 c81e3096b2a445fbcfb6bb450efbd3f7d57822dd

1
2
3
4
5
6
7
8
9
10
11
um    1
uma    1
dois    2
duas    2
três    3
quatro    4
cinco    5
seis    6
sete    7
oito    8
nove    9