The following error occurred when executing generate.py

[ZenXir]

(alpaca-lora) root@DESKTOP-FRT:/mnt/f/nlp/alpaca-lora# python generate.py The tokenizer class you load from this checkpoint is not the same type as the class this function is called from. It may result in unexpected tokenization. The tokenizer class you load from this checkpoint is 'LLaMATokenizer'. The class this function is called from is 'LlamaTokenizer'. Traceback (most recent call last): File "/mnt/f/nlp/alpaca-lora/generate.py", line 13, in model = LlamaForCausalLM.from_pretrained( File "/root/anaconda3/envs/alpaca-lora2/lib/python3.10/site-packages/transformers/modeling_utils.py", line 2546, in from_pretrained importlib_metadata.version("bitsandbytes") File "/root/anaconda3/envs/alpaca-lora2/lib/python3.10/importlib/metadata/init.py", line 996, in version return distribution(distribution_name).version File "/root/anaconda3/envs/alpaca-lora2/lib/python3.10/importlib/metadata/init.py", line 969, in distribution return Distribution.from_name(distribution_name) File "/root/anaconda3/envs/alpaca-lora2/lib/python3.10/importlib/metadata/init.py", line 548, in from_name raise PackageNotFoundError(name) importlib.metadata.PackageNotFoundError: No package metadata was found for bitsandbytes