跑测试代码出现问题

[chaowang11]

当我跑给的推理代码时报这个错误：Can't load tokenizer for 'OpenDFM/ChemDFM-v1.5-8B'. If you were trying to load it from 'https://huggingface.co/models', make sure you don't have a local directory with the same name. Otherwise, make sure 'OpenDFM/ChemDFM-v1.5-8B' is the correct path to a directory containing all relevant files for a LlamaTokenizer tokenizer.请问一下我该如何解决？