update proc for oov in hotword onnx inference

shixian.shi

2023-09-12 9c622feb645ee8ab166cd6d5fc9d0b2130a0f5fd

 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;