gpt4all models causes traceback exit

I ran brew intstall llm on a fresh machine. Then ran llm instal gpt4all per the instructions in the "Other Models" section of the docs. When running llm models I got the following output:

Traceback (most recent call last):
  File "/opt/homebrew/bin/llm", line 8, in <module>
    sys.exit(cli())
             ^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
         ^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/click/core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/click/core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/llm/cli.py", line 799, in models_list
    for model_with_aliases in get_models_with_aliases():
                              ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/llm/__init__.py", line 80, in get_models_with_aliases
    pm.hook.register_models(register=register)
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/pluggy/_hooks.py", line 501, in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/pluggy/_manager.py", line 119, in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/pluggy/_callers.py", line 138, in _multicall
    raise exception.with_traceback(exception.__traceback__)
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/pluggy/_callers.py", line 102, in _multicall
    res = hook_impl.function(*args)
          ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/llm_gpt4all.py", line 57, in register_models
    models.sort(
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/llm_gpt4all.py", line 59, in <lambda>
    not model.is_installed(),
        ^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/llm_gpt4all.py", line 179, in is_installed
    GPT4All.retrieve_model(
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/llm_gpt4all.py", line 38, in retrieve_model
    return _GPT4All.retrieve_model(model_name, model_path, allow_download, verbose)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/homebrew/Cellar/llm/0.13.1/libexec/lib/python3.12/site-packages/gpt4all/gpt4all.py", line 300, in retrieve_model
    raise FileNotFoundError(f"Model file does not exist: {model_dest!r}")
FileNotFoundError: Model file does not exist: PosixPath('/Users/mattly/.cache/gpt4all/mistral-7b-openorca.gguf2.Q4_0.gguf')

Start with the gpt4all plugin code shown in llm_gpt4all.py, especially register_models(), is_installed(), and retrieve_model(). Reproduce the failure with the gpt4all model installed, then verify that running llm models no longer exits with a FileNotFoundError for the missing model file.