update demo page (#1585)

bltcn

2024-04-03 c1a492a96e6d78ea4dbad63a51aa9065780e1287

 funasr/bin/export.py

@@ -24,7 +24,8 @@
    if kwargs.get("debug", False):
        import pdb; pdb.set_trace()


    if "device" not in kwargs:
        kwargs["device"] = "cpu"
    model = AutoModel(**kwargs)
    
    res = model.export(input=kwargs.get("input", None),