提交指令时出现报错，ValueError: Expecting value: line 1 column 1 (char 0)

# 1.使用了baichuan13项目中的量化方法
```
model = AutoModelForCausalLM.from_pretrained(
base_model,
# device_map=device,
trust_remote_code=True,
torch_dtype=torch.float16
)
model = model.quantize(4).cuda()
```
# 2.启动webdemo后CPU占用22GB，GPU 2GB
# 3.提交指令时出现报错，ValueError: Expecting value: line 1 column 1 (char 0)
```
(secgpt) C:\PycharmProjects\SecGPT-main\webdemo>python client_api.py
Loaded as API: http://127.0.0.1:7860/ ✔
Traceback (most recent call last):
File "C:\PycharmProjects\SecGPT-main\webdemo\client_api.py", line 4, in
result = client.predict(
^^^^^^^^^^^^^^^
File "C:\tools\python\miniconda3\envs\secgpt\Lib\site-packages\gradio_client\client.py", line 424, in predict
return self.submit(*args, api_name=api_name, fn_index=fn_index).result()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\tools\python\miniconda3\envs\secgpt\Lib\site-packages\gradio_client\client.py", line 1311, in result
return super().result(timeout=timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\tools\python\miniconda3\envs\secgpt\Lib\concurrent\futures\_base.py", line 456, in result
return self.__get_result()
^^^^^^^^^^^^^^^^^^^
File "C:\tools\python\miniconda3\envs\secgpt\Lib\concurrent\futures\_base.py", line 401, in __get_result
raise self._exception
File "C:\tools\python\miniconda3\envs\secgpt\Lib\concurrent\futures\thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "C:\tools\python\miniconda3\envs\secgpt\Lib\site-packages\gradio_client\compatibility.py", line 65, in _inner
predictions = _predict(*data)
^^^^^^^^^^^^^^^
File "C:\tools\python\miniconda3\envs\secgpt\Lib\site-packages\gradio_client\compatibility.py", line 95, in _predict
raise ValueError(result["error"])
ValueError: Expecting value: line 1 column 1 (char 0)
```