Add the training-data badge alongside demo and collection

README.md

@@ -29,6 +29,7 @@ OracleZoom drives recursive 4x super-resolution out to 256x while staying faithf
 [![Demo](https://img.shields.io/badge/Demo-%F0%9F%A4%97%20Space-yellow)](https://huggingface.co/spaces/dipta007/OracleZoom)  
 [![Code](https://img.shields.io/badge/Code-GitHub-black)](https://github.com/dipta007/OracleZoom)  
 [![Project](https://img.shields.io/badge/Project-Page-lightgrey)](https://dipta007.github.io/OracleZoom/)  
+[![Data](https://img.shields.io/badge/Data-%F0%9F%A4%97%204KLSDB-yellow)](https://huggingface.co/datasets/dipta007/OracleZoom-4KLSDB-train)  
 [![Collection](https://img.shields.io/badge/Collection-%F0%9F%A4%97%20OracleZoom-yellow)](https://huggingface.co/collections/dipta007/oraclezoom)  
 [![License](https://img.shields.io/badge/License-CC--BY--NC--4.0-lightgrey)](https://creativecommons.org/licenses/by-nc/4.0/)