fix empty timestamp list inference

shixian.shi

2023-09-06 13c2af5de44d2ac4cb09677ab4fb07f37ade2b98

 funasr/runtime/onnxruntime/src/paraformer-online.h

@@ -101,7 +101,7 @@
        void AddOverlapChunk(std::vector<std::vector<float>> &wav_feats, bool input_finished);
        
        string ForwardChunk(std::vector<std::vector<float>> &wav_feats, bool input_finished);
        string Forward(float* din, int len, bool input_finished);
        string Forward(float* din, int len, bool input_finished, const std::vector<std::vector<float>> &hw_emb={{0.0}});
        string Rescoring();
        // 2pass
        std::string online_res;