Correct dataset license to CC BY-NC 4.0 and prohibit commercial use

README.md

@@ -1,5 +1,5 @@
 ---
-license: cc-by-4.0
+license: cc-by-nc-4.0
 pretty_name: SharpaDex v1.0
 tags:
   - robotics
@@ -22,7 +22,7 @@ tags:
   <a href="https://www.sharpa.com/"><img src="https://img.shields.io/badge/Website-sharpa.com-555555?style=flat-square" alt="Website"></a>
   <a href="https://github.com/sharpa-robotics"><img src="https://img.shields.io/badge/GitHub-Sharpa-24292f?style=flat-square&logo=github&logoColor=white" alt="GitHub"></a>
   <a href="https://huggingface.co/datasets/Sharpa-Robotics/SharpaDex-v1.0"><img src="https://img.shields.io/badge/Dataset-Hugging%20Face-f3b000?style=flat-square" alt="Dataset"></a>
-  <a href="https://creativecommons.org/licenses/by/4.0/"><img src="https://img.shields.io/badge/License-CC%20BY%204.0-2b7bb9?style=flat-square" alt="License"></a>
+  <a href="https://creativecommons.org/licenses/by-nc/4.0/"><img src="https://img.shields.io/badge/License-CC%20BY--NC%204.0-2b7bb9?style=flat-square" alt="License"></a>
 </p>
 
 <p align="center">
@@ -475,7 +475,7 @@ For evaluation, split by collection season rather than randomly splitting frames
 
 ## License and Terms
 
-This dataset is released under the [Creative Commons Attribution 4.0 International License (CC BY 4.0)](https://creativecommons.org/licenses/by/4.0/). You may share and adapt the dataset, including for commercial purposes, provided that you give appropriate attribution and indicate whether changes were made.
+This dataset is released under the [Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)](https://creativecommons.org/licenses/by-nc/4.0/). **Commercial use is prohibited under this license.** You may share and adapt the dataset for non-commercial purposes only, provided that you give appropriate attribution, include a link to the license, and indicate whether changes were made.
 
 ## Citation