add demo.py for all kws models (#2107)

sugarcase

2024-09-25 8cd8e25f180b57c74f1ae7fd39001e5af4c20f8b

 runtime/python/onnxruntime/funasr_onnx/__init__.py

@@ -4,3 +4,4 @@
from .vad_bin import Fsmn_vad_online
from .punc_bin import CT_Transformer
from .punc_bin import CT_Transformer_VadRealtime
from .sensevoice_bin import SenseVoiceSmall