ModuleNotFoundError: No module named ‘sentence_transformers.model_card‘

运行代码的时候遇到了报错

ModuleNotFoundError: No module named 'sentence_transformers.model_card'

具体如下：

Traceback (most recent call last):File "\classifier_utils.py", line 41, in <module>print(get_follow_up_questions(ClassifierType.BERTOPIC, user_question, hist))^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^File "\classifier_utils.py", line 31, in get_follow_up_questionsbertopic_classifier = BERTopicClassifier()^^^^^^^^^^^^^^^^^^^^File "\classifiers\BERTopicClassifier.py", line 13, in __init__self.model = self._load_model(model_path)^^^^^^^^^^^^^^^^^^^^^^^^^^^^File "\classifiers\BERTopicClassifier.py", line 23, in _load_modelreturn BERTopic.load(model_path)^^^^^^^^^^^^^^^^^^^^^^^^^File "\Lib\site-packages\bertopic\_bertopic.py", line 3386, in loadtopic_model = joblib.load(file)^^^^^^^^^^^^^^^^^File "\Lib\site-packages\joblib\numpy_pickle.py", line 648, in loadobj = _unpickle(fobj)^^^^^^^^^^^^^^^File "\Lib\site-packages\joblib\numpy_pickle.py", line 577, in _unpickleobj = unpickler.load()^^^^^^^^^^^^^^^^File "\Lib\pickle.py", line 1205, in loaddispatch[key[0]](self)File "\Lib\pickle.py", line 1530, in load_stack_globalself.append(self.find_class(module, name))^^^^^^^^^^^^^^^^^^^^^^^^^^^^^File "\Lib\pickle.py", line 1572, in find_class__import__(module, level=0)
ModuleNotFoundError: No module named 'sentence_transformers.model_card'

亲测有效的解决办法👇

报错原因是因为模块缺失，在环境里面更新sentence-transfomers库可以解决

pip install --upgrade bertopic sentence-transformers