Can't load config for 'xlm-roberta-large'

[zixinkai]

what's matter please

Traceback (most recent call last):
File "train.py", line 90, in
student=config.create_student(nocrf=args.nocrf)#调用 config 的 create_student 方法来创建一个学生模型,指定是否启用 CRF
File "/root/flair/config_parser.py", line 234, in create_student
return self.create_model(self.config,pretrained=self.load_pretrained(self.config), is_student=True)
File "/root/flair/config_parser.py", line 187, in create_model
embeddings, word_map, char_map, lemma_map, postag_map=self.create_embeddings(config['embeddings'])
File "/root/flair/config_parser.py", line 162, in create_embeddings
embedding_list.append(getattr(Embeddings,embedding.split('-')[0])(**embeddings[embedding]))
File "/root/flair/embeddings.py", line 2931, in init
self.tokenizer = AutoTokenizer.from_pretrained(model, **kwargs)
File "/opt/anaconda3/envs/pytorch/lib/python3.7/site-packages/transformers/tokenization_auto.py", line 206, in from_pretrained
config = AutoConfig.from_pretrained(pretrained_model_name_or_path, **kwargs)
File "/opt/anaconda3/envs/pytorch/lib/python3.7/site-packages/transformers/configuration_auto.py", line 203, in from_pretrained
config_dict, _ = PretrainedConfig.get_config_dict(pretrained_model_name_or_path, **kwargs)
File "/opt/anaconda3/envs/pytorch/lib/python3.7/site-packages/transformers/configuration_utils.py", line 251, in get_config_dict
raise EnvironmentError(msg)
OSError: Can't load config for 'xlm-roberta-large'. Make sure that:

• 'xlm-roberta-large' is a correct model identifier listed on 'https://huggingface.co/models'

• or 'xlm-roberta-large' is the correct path to a directory containing a config.json file

[zixinkai]

请问哪段代码体现了上下文检索和re-rank

[zixinkai]

请问缺少en_retrieval.txt文件吧，bert_scoring.py文件再哪里使用的呀