Update README.md

README.md

@@ -67,4 +67,4 @@ image.save("result.jpeg")
 # Credits
 Original PixArt Sigma model by PIXART-Σ (https://pixart-alpha.github.io/PixArt-sigma-project/) 
 
-Based on jimmycarter (Jimmy Carter) (https://huggingface.co/jimmycarter) adaptation of PixArt Sigma
+This model is created by Tian Ye and Peijie Dong from ROAS/DSA, HKUST-GZ.