ollama - 💡(How to fix) Fix ResponseError: unauthorized (status code: 401)

ResponseError                             Traceback (most recent call last)
Cell In[16], line 26
     22         else {}
     23     ),
     24 )
     25 
---> 26 ollama_client.create(
     27     model = LLM_MODEL_NEW,
     28     from_ = LLM_MODEL_BASE,
     29     system = "You are an academic reviewer who is screening some mobile applications to find if they should be included in a systematic review study or not.",

File /opt/miniforge3/envs/pydsci/lib/python3.13/site-packages/ollama/_client.py:589, in Client.create(self, model, quantize, from_, files, adapters, template, license, system, parameters, messages, stream)
    569 def create(
    570   self,
    571   model: str,
   (...)    582   stream: bool = False,
    583 ) -> Union[ProgressResponse, Iterator[ProgressResponse]]:
    584   """
    585   Raises `ResponseError` if the request could not be fulfilled.
    586 
    587   Returns `ProgressResponse` if `stream` is `False`, otherwise returns a `ProgressResponse` generator.
    588   """
--> 589   return self._request(
    590     ProgressResponse,
    591     'POST',
    592     '/api/create',
    593     json=CreateRequest(
    594       model=model,
    595       stream=stream,
    596       quantize=quantize,
    597       from_=from_,
    598       files=files,
    599       adapters=adapters,
    600       license=license,
    601       template=template,
    602       system=system,
    603       parameters=parameters,
    604       messages=messages,
    605     ).model_dump(exclude_none=True),
    606     stream=stream,
    607   )

File /opt/miniforge3/envs/pydsci/lib/python3.13/site-packages/ollama/_client.py:199, in Client._request(self, cls, stream, *args, **kwargs)
    195         yield cls(**part)
    197   return inner()
--> 199 return cls(**self._request_raw(*args, **kwargs).json())

File /opt/miniforge3/envs/pydsci/lib/python3.13/site-packages/ollama/_client.py:143, in Client._request_raw(self, *args, **kwargs)
    141   return r
    142 except httpx.HTTPStatusError as e:
--> 143   raise ResponseError(e.response.text, e.response.status_code) from None
    144 except httpx.ConnectError:
    145   raise ConnectionError(CONNECTION_ERROR_MESSAGE) from None

ResponseError: unauthorized (status code: 401)