fix the issue of hotwords_embedding potentially being a null pointer

雾聪

2023-11-16 74cf8b65b2254eee059f6f599bb6095db5c66001

1
2
3
4
5
6
7
8
9
10
11
12
13
12    0
1    13
2    14
3    15
4    16
5    17
6    18
7    19
8    20
9    21
10    22
11    23
12    24