update readme

shixian.shi

2023-03-13 b14095bce2318f0d6a9cc9a83086486cf700b004

 funasr/runtime/onnxruntime/src/Audio.cpp

@@ -116,6 +116,12 @@
           speech_len);
}

float Audio::get_time_len()
{
    return (float)speech_len / 16000;
       //speech_len);
}

bool Audio::loadwav(const char *filename)
{