fix: handle empty strings after event removal in transcription processing (...

TnR2

2025-10-01 528f92f7a2a26cade1c57ccf26b0ba6524e7cae5

 examples/industrial_data_pretraining/fsmn_vad_streaming/demo.py

@@ -9,11 +9,9 @@

model = AutoModel(model="iic/speech_fsmn_vad_zh-cn-16k-common-pytorch")

mm = model.model
for p in mm.parameters():
    print(f"{p.numel()}")
res = model.generate(input=wav_file)
print(res)

# [[beg1, end1], [beg2, end2], .., [begN, endN]]
# beg/end: ms