Update README.md

README.md

@@ -36,10 +36,6 @@ Mingcheng Ye<sup>1</sup>,
 
 ![image](https://cdn-uploads.huggingface.co/production/uploads/678a8b0b57a857b08f9d57c2/UDmQoJgSTQz-urz1mDURf.png)
 
-## Model Architecture
-
-![image_2](https://cdn-uploads.huggingface.co/production/uploads/678a8b0b57a857b08f9d57c2/wkb9f-ROmY-uqYO-7ExLk.png)
-
 ## Dataset
 
 ### Dataset Construction