add license

README.md

@@ -1,10 +1,15 @@
 ## NeuroPred-PLM: an interpretable and robust model for prediction of neuropeptides by protein language model
+[![PyPI - Version](https://img.shields.io/pypi/v/NeuroPredPLM.svg?style=flat)](https://pypi.org/project/NeuroPredPLM/) [![PyPI - Python Version](https://img.shields.io/pypi/pyversions/NeuroPredPLM.svg)](https://pypi.org/project/NeuroPredPLM/) [![GitHub - LICENSE](https://img.shields.io/github/license/isyslab-hust/NeuroPred-PLM.svg?style=flat)](./LICENSE) ![PyPI - Downloads](https://img.shields.io/pypi/dm/NeuroPredPLM)
+
 
 ### Requirements
 To install requirements:
 
 ```
+# latest version
 pip install git+https://github.com/ISYSLAB-HUST/NeuroPred-PLM.git
+# stable version
+pip install NeuroPredPLM
 ```
 ### Usage [<img src="https://colab.research.google.com/assets/colab-badge.svg">](https://colab.research.google.com/github/ISYSLAB-HUST/NeuroPred-PLM/blob/master/notebook/NeuroPred_PLM_test.ipynb)
 
@@ -22,6 +27,8 @@ device = "cuda" if torch.cuda.is_available() else "cpu"
 neuropeptide_pred = predict(data,device)
 # {peptide_id:[Type:int(1->neuropeptide,0->non-neuropeptide), attention score:nd.array]}
 ```
+### License
+Released under the [MIT license](LICENSE).
 
 ### Contact
 If you have any questions, comments, or would like to report a bug, please file a Github issue or contact me at wanglei94@hust.edu.cn.