OSError: /PATH/to/Llama-2-7b does not appear to have a file named config.json.

[langxinspieder]

I meet the same question.OSError: /PATH/to/Llama-2-7b does not appear to have a file named config.json.
"llama2-7b" is false,But “llama-2-7b-hf”is correct.
what is difference between llama2-7b and llama2-7b-hf?
maybe I can use the method "https://github.com/facebookresearch/llama-recipes?tab=readme-ov-file#model-conversion-to-hugging-face."
Is the converted version the same as the llama2-hf downloaded from the official website? Or is it different?