Receiving error when "Launching PrivateGPT"

[shak4031]

Launching privateGPT...
llama.cpp: loading model from models/ggml-vic7b-q4_0.bin
error loading model: unexpectedly reached end of file
llama_load_model_from_file: failed to load model
Traceback (most recent call last):
File "C:\TCHT\privateGPT\privateGPT.py", line 83, in
main()
File "C:\TCHT\privateGPT\privateGPT.py", line 36, in main
llm = LlamaCpp(model_path=model_path, max_tokens=model_n_ctx, n_batch=model_n_batch, callbacks=callbacks, verbose=False)
File "C:\ProgramData\miniconda3\envs\pgpt\lib\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: models/ggml-vic7b-q4_0.bin. Received error (type=value_error)
Exception ignored in: <function Llama.del at 0x000001A4A7009B40>
Traceback (most recent call last):
File "C:\ProgramData\miniconda3\envs\pgpt\lib\site-packages\llama_cpp\llama.py", line 1445, in del
if self.ctx is not None:
AttributeError: 'Llama' object has no attribute 'ctx'

[shak4031]

I used the powershell script: privategpt.ps1

[shak4031]

I did receive this error also during the installation:

Use Conda (y/n) [Default: y]:
C:\Users\ashak\Documents\WindowsPowerShell\profile.ps1 : The term
'C:\Users\ashak\Documents\WindowsPowerShell\profile.ps1' is not recognized as the name of a cmdlet, function,
script file, or operable program. Check the spelling of the name, or if a path was included, verify that the
path is correct and try again.
At line:1 char:1

• C:\Users\ashak\Documents\WindowsPowerShell\profile.ps1

•   + CategoryInfo          : ObjectNotFound: (C:\Users\ashak\...ell\profile.ps1:String) [], CommandNotFoundEx
   ception
    + FullyQualifiedErrorId : CommandNotFoundException