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

sugarcase

2024-09-25 8cd8e25f180b57c74f1ae7fd39001e5af4c20f8b

 runtime/csharp/AliFsmnVad/AliFsmnVadSharp/Model/VadYamlEntity.cs

@@ -22,6 +22,6 @@
        public string encoder { get => _encoder; set => _encoder = value; }
        public FrontendConfEntity frontend_conf { get => _frontend_conf; set => _frontend_conf = value; }
        public EncoderConfEntity encoder_conf { get => _encoder_conf; set => _encoder_conf = value; }
        public VadPostConfEntity vad_post_conf { get => _vad_post_conf; set => _vad_post_conf = value; }
        public VadPostConfEntity model_conf { get => _vad_post_conf; set => _vad_post_conf = value; }
    }
}