### Search before asking - [x] I had searched in the [issues](https://github.com/OpenSPG/KAG/issues?q=is%3Aissue) and found no similar feature requirement. ### Description kag/example文件夹下的readme:3.导入文档Step 2:获取语料数据 2wiki 数据集的测试语料数据为 kag/examples/2wiki/builder/data/2wiki_corpus.json,有 6119 篇文档,和 1000 个问答对。为了迅速跑通整个流程,目录下还有一个 2wiki_corpus_sub.json 文件,只有 3 篇文档,我们以该小规模数据集为例进行试验。中提及的两个文件都在v0.5版本后移除 ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR!