fix "can not find model issue when running libtorch runtime" (#2504)

Yu Cao

2025-10-01 c4ac64fd5d24bb3fc8ccc441d36a07c83c8b9015

 funasr/models/language_model/rnn/decoders.py

@@ -873,7 +873,10 @@
                        ctc_state[idx], accum_best_ids
                    )

        torch.cuda.empty_cache()
        device = vscores.device
        if device.type == 'cuda':
            with torch.cuda.device():
                torch.cuda.empty_cache()

        dummy_hyps = [{"yseq": [self.sos, self.eos], "score": np.array([-float("inf")])}]
        ended_hyps = [