error after selecting local starcoderbase-3b

[chunhualiao]

(.venv) aloha11:talk-codebase liao6$ rm /Users/liao6/.cache/gpt4all/starcoderbase-3b-ggml.bin
(.venv) aloha11:talk-codebase liao6$ talk-codebase chat .
🤖 Config path: /Users/liao6/.talk_codebase_config.yaml:
100%|██████████████████████████████████████████████████████████████████████████████████████████████| 7.50G/7.50G [12:42<00:00, 9.84MiB/s]
Model downloaded at:  /Users/liao6/.cache/gpt4all/starcoderbase-3b-ggml.bin
llama.cpp: loading model from /Users/liao6/.cache/gpt4all/starcoderbase-3b-ggml.bin
error loading model: unexpectedly reached end of file
llama_load_model_from_file: failed to load model
Traceback (most recent call last):
  File "/Users/liao6/workspace/talk-codebase/.venv/bin/talk-codebase", line 8, in <module>
    sys.exit(main())
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/talk_codebase/cli.py", line 55, in main
    raise e
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/talk_codebase/cli.py", line 48, in main
    fire.Fire({
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/fire/core.py", line 141, in Fire
    component_trace = _Fire(component, args, parsed_flag_args, context, name)
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/fire/core.py", line 475, in _Fire
    component, remaining_args = _CallAndUpdateTrace(
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/fire/core.py", line 691, in _CallAndUpdateTrace
    component = fn(*varargs, **kwargs)
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/talk_codebase/cli.py", line 41, in chat
    llm = factory_llm(root_dir, config)
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/talk_codebase/llm.py", line 118, in factory_llm
    return LocalLLM(root_dir, config)
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/talk_codebase/llm.py", line 23, in __init__
    self.llm = self._create_model()
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/talk_codebase/llm.py", line 96, in _create_model
    llm = LlamaCpp(model_path=model_path, n_ctx=model_n_ctx, n_batch=model_n_batch, callbacks=callbacks, verbose=False)
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/langchain/load/serializable.py", line 74, in __init__
    super().__init__(**kwargs)
  File "pydantic/main.py", line 341, in pydantic.main.BaseModel.__init__
pydantic.error_wrappers.ValidationError: 1 validation error for LlamaCpp
__root__
  Could not load Llama model from path: /Users/liao6/.cache/gpt4all/starcoderbase-3b-ggml.bin. Received error  (type=value_error)
Exception ignored in: <function Llama.__del__ at 0x128393a60>
Traceback (most recent call last):
  File "/Users/liao6/workspace/talk-codebase/.venv/lib/python3.9/site-packages/llama_cpp/llama.py", line 1445, in __del__
    if self.ctx is not None:
AttributeError: 'Llama' object has no attribute 'ctx'