torchserve 接口调用报错TypeError: expected string or bytes-like object

return _compile(pattern, flags).sub(repl, string, count)
TypeError: expected string or bytes-like object
把数据打印出来就知道了，传入的是列表形式的字典，不是直接的字符串

curl -X POST http://localhost:8080/predictions/epidemic_hsy -d “data=牛牛牛牛牛女女”

data = text_s[0]
input_text = data.get("data")
   if input_text is None:
       input_text = data.get("body")
   if isinstance(input_text, (bytes, bytearray)):
       input_text = input_text.decode('utf-8')