我想使用el_core_news_lgspaCy v3 中引入的训练配置文件为 NER 任务进一步训练 spaCy 的希腊模型。
spacy train命令抛出错误：
[E923] It looks like there is no proper sample data to initialize the Model of component 'tok2vec'. To check your input data paths and annotation, run: python -m spacy debug data config.cfg
当我spacy debug data按照错误提示运行时，出现错误：
[E930] Received invalid get_examples callback in Tok2Vec.initialize. Expected function that returns an iterable of Example objects but got: []
有任何想法吗？