Update README.md

README.md

@@ -12,4 +12,12 @@ dataset_info:
 ---
 # Dataset Card for "pretrain_en"
 
-[More Information needed](https://github.com/huggingface/datasets/blob/main/CONTRIBUTING.md#how-to-contribute-to-the-dataset-cards)
+[Tigerbot](https://github.com/TigerResearch/TigerBot) pretrain数据的英文部分。
+
+
+## Usage
+```python
+import datasets
+
+ds_sft = datasets.load_dataset('TigerResearch/pretrain_en')
+```