Update README.md

README.md

@@ -11,12 +11,15 @@ https://github.com/ZhuiyiTechnology/roformer
 ### pytorch版本 
 https://github.com/JunnYu/RoFormer_pytorch
 
+## 安装
+```bash
+pip install git+https://github.com/JunnYu/RoFormer_pytorch.git
+```
+
 ## 使用
 ```python
-git clone https://github.com/JunnYu/RoFormer_pytorch
-cd RoFormer_pytorch
 import torch
-from model import RoFormerForMaskedLM, RoFormerTokenizer
+from roformer import RoFormerForMaskedLM, RoFormerTokenizer
 
 text = "今天[MASK]很好，我[MASK]去公园玩。"
 tokenizer = RoFormerTokenizer.from_pretrained("junnyu/roformer_chinese_base")