fix start timestamp in sentence_info (#2024)

lingji-yidong

2024-08-19 f43da18b5e097515c12438c70fc7918c29e5d0c8

 funasr/models/paraformer/export_meta.py

@@ -31,6 +31,7 @@
    model.export_dynamic_axes = types.MethodType(export_dynamic_axes, model)
    model.export_name = types.MethodType(export_name, model)

    model.export_name = "model"
    return model


@@ -82,4 +83,4 @@
def export_name(
    self,
):
    return "model.onnx"
    return "model"