update README_en

README_en.md

@@ -3,38 +3,6 @@ license: cc-by-sa-3.0
 task_categories:
 - question-answering
 - summarization
-dataset_info:
- features:
- - name: index
- dtype: int64
- - name: bertscore
- struct:
- - name: recall
- dtype: float64
- - name: precision
- dtype: float64
- - name: f1
- dtype: float64
- - name: category
- dtype: string
- - name: instruction
- dtype: string
- - name: input
- dtype: string
- - name: output
- dtype: string
- - name: translator
- struct:
- - name: en_ja
- dtype: string
- - name: ja_en
- dtype: string
- splits:
- - name: train
- num_bytes: 16176886
- num_examples: 15015
- download_size: 9381044
- dataset_size: 16176886
 language:
 - ja
 size_categories: