Fix prefix concatenation in timestamp post-processing for sensevoice (#2670)

slin000111

2025-09-20 88b464edb94531ba98744a5338965af539ab18ec

 funasr/models/paraformer/export_meta.py

@@ -77,6 +77,7 @@
            0: "batch_size",
        },
        "logits": {0: "batch_size", 1: "logits_length"},
        "token_num": {0: "batch_size"}
    }