ModuleNotFoundError: No module named ‘transformers_modules.baichuan-7B‘ 解决方案

 代码

tokenizer = AutoTokenizer.from_pretrained("./baichuan-7B", trust_remote_code=True)

报错 

File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 961, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 973, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'transformers_modules.baichuan-7B'

找了半天，一个方法是把transformers降到4.26.1，但是我代码中有用来量化的BitsAndBytesConfig库，最少也要4.31版本以上。最后终于找到了另一个方法，把模型路径中的-变成_就解决啦！！！

修改后

tokenizer = AutoTokenizer.from_pretrained("./baichuan_7B", trust_remote_code=True)

就可以运行了！！！