How to overcome issues of launching demo of MiniGPT-Med project?

[Shada-Almarghalnai]

Dear Authors,

Thank you for your excellent work and valuable contribution! I'm a master's student and I'm interested in exploring this project. I'm trying to run the MiniGPT-Med project, and I read the ReadMe file and implemented every step. However, whenever I try to launch the demo, multiple errors keep arising...

Kindly, check the codes below:

(miniGPT-Med) D:\Anaconda\MiniGPT-Med>python demo_v2.py --cfg-path eval_configs/minigptv2_eval.yaml --gpu-id 1
Initializing Chat
Traceback (most recent call last):
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\utils\_http.py", line 406, in hf_raise_for_status
    response.raise_for_status()
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\requests\models.py", line 1024, in raise_for_status
    raise HTTPError(http_error_msg, response=self)
requests.exceptions.HTTPError: 401 Client Error: Unauthorized for url: https://huggingface.co/None/resolve/main/tokenizer_config.json

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\transformers\utils\hub.py", line 403, in cached_file
    resolved_file = hf_hub_download(
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\utils\_deprecation.py", line 101, in inner_f
    return f(*args, **kwargs)
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\utils\_validators.py", line 114, in _inner_fn
    return fn(*args, **kwargs)
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\file_download.py", line 1232, in hf_hub_download
    return _hf_hub_download_to_cache_dir(
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\file_download.py", line 1339, in _hf_hub_download_to_cache_dir
    _raise_on_head_call_error(head_call_error, force_download, local_files_only)
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\file_download.py", line 1854, in _raise_on_head_call_error
    raise head_call_error
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\file_download.py", line 1746, in _get_metadata_or_catch_error
    metadata = get_hf_file_metadata(
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\utils\_validators.py", line 114, in _inner_fn
    return fn(*args, **kwargs)
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\file_download.py", line 1666, in get_hf_file_metadata
    r = _request_wrapper(
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\file_download.py", line 364, in _request_wrapper
    response = _request_wrapper(
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\file_download.py", line 388, in _request_wrapper
    hf_raise_for_status(response)
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\huggingface_hub\utils\_http.py", line 454, in hf_raise_for_status
    raise _format(RepositoryNotFoundError, message, response) from e
huggingface_hub.errors.RepositoryNotFoundError: 401 Client Error. (Request ID: Root=1-6703e69a-3d0139137f44daa47c858d7c;d5fa18fb-ae39-4692-9f35-381145e386e7)

Repository Not Found for url: https://huggingface.co/None/resolve/main/tokenizer_config.json.
Please make sure you specified the correct `repo_id` and `repo_type`.
If you are trying to access a private or gated repo, make sure you are authenticated.
Invalid username or password.

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "D:\Anaconda\MiniGPT-Med\demo_v2.py", line 63, in <module>
    model = model_cls.from_config(model_config).to(device)
  File "D:\Anaconda\MiniGPT-Med\minigpt4\models\minigpt_v2.py", line 114, in from_config
    model = cls(
  File "D:\Anaconda\MiniGPT-Med\minigpt4\models\minigpt_v2.py", line 46, in __init__
    super().__init__(
  File "D:\Anaconda\MiniGPT-Med\minigpt4\models\minigpt_base.py", line 41, in __init__
    self.llama_model, self.llama_tokenizer = self.init_llm(
  File "D:\Anaconda\MiniGPT-Med\minigpt4\models\base_model.py", line 174, in init_llm
    llama_tokenizer = LlamaTokenizer.from_pretrained(llama_model_path, use_fast=False)
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\transformers\tokenization_utils_base.py", line 2127, in from_pretrained
    resolved_config_file = cached_file(
  File "D:\Anaconda\envs\miniGPT-Med\lib\site-packages\transformers\utils\hub.py", line 426, in cached_file
    raise EnvironmentError(
OSError: None is not a local folder and is not a valid model identifier listed on 'https://huggingface.co/models'
If this is a private repository, make sure to pass a token having permission to this repo either by logging in with `huggingface-cli login` or by passing `token=<your_token>`

(miniGPT-Med) D:\Anaconda\MiniGPT-Med>

I await your response eagerly as it will greatly assist in resolving my issue.
Sincerely,
Shada Almarghalani