See also https://github.com/k2-fsa/sherpa-onnx/issues/1695#issuecomment-2585725190 We need to place a 0 at the end of the buffer.
See also https://github.com/k2-fsa/sherpa-onnx/issues/1695#issuecomment-2585725190 We need to place a 0 at the end of the buffer.