Update README.md

Author: 1038lab

README.md

@@ -329,6 +329,16 @@ GroundingDINO is a model for text-prompted object detection and segmentation, of
 
 - Created by: [AILab](https://github.com/1038lab)
 
+## Star History
+
+<a href="https://www.star-history.com/#1038lab/comfyui-rmbg&Date">
+ <picture>
+   <source media="(prefers-color-scheme: dark)" srcset="https://api.star-history.com/svg?repos=1038lab/comfyui-rmbg&type=Date&theme=dark" />
+   <source media="(prefers-color-scheme: light)" srcset="https://api.star-history.com/svg?repos=1038lab/comfyui-rmbg&type=Date" />
+   <img alt="Star History Chart" src="https://api.star-history.com/svg?repos=1038lab/comfyui-rmbg&type=Date" />
+ </picture>
+</a>
+
 If this custom node helps you or you like my work, please give me ⭐ on this repo! It's a great encouragement for my efforts!
 
 ## License