Update README.md

README.md

@@ -17,6 +17,7 @@ Motion Deblurring 3D Gaussian Splatting</h1>
   <h3 align="center"><a href="https://github.com/DiET-GS/DiET-GS">Code</a> | <a href="https://arxiv.org/abs/2503.24210">Paper</a> | <a href="https://diet-gs.github.io">Project Page</a> </h3>
   <div align="center">
   <a href="https://pytorch.org/get-started/locally/"><img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-ee4c2c?logo=pytorch&logoColor=white"></a>
+  <a href="https://pytorchlightning.ai/"><img alt="Lightning" src="https://img.shields.io/badge/-Lightning-792ee5?logo=pytorchlightning&logoColor=white"></a>
   </div>
 </p>