Update SDK_tutorial_zh.md

Yabin Li

2023-08-21 2aa0b0d6bbac7e4b7a868211e2d64774c9a4d28d

 funasr/runtime/onnxruntime/src/fsmn-vad-online.cpp

@@ -140,6 +140,9 @@
      return vad_segments;
    }
    fsmnvad_handle_->Forward(vad_feats, &vad_probs, &in_cache_, input_finished);
    if(vad_probs.size() == 0){
      return vad_segments;
    }

    vad_segments = vad_scorer(vad_probs, waves, input_finished, true, vad_silence_duration_, vad_max_len_,
                              vad_speech_noise_thres_, vad_sample_rate_);