update proc for oov in hotword onnx inference

shixian.shi

2023-09-12 9c622feb645ee8ab166cd6d5fc9d0b2130a0f5fd

 tests/test_sv_inference_pipeline.py

@@ -35,4 +35,4 @@
        logger.info(f"Similarity {rec_result['scores']}")

if __name__ == '__main__':
    unittest.main()
    unittest.main()