update README.md

Author: shjo-april

README.md

@@ -72,4 +72,8 @@ CUDA_VISIBLE_DEVICES=0 python3 inference_segmentation.py --backbone resnest101 -
 ## 5. Results
 Qualitative segmentation results on the PASCAL VOC 2012 validation set. 
 Top: original images. Middle: ground truth. Bottom: prediction of the segmentation model trained using the pseudo-labels from Puzzle-CAM.
-![Overall architecture](./res/results.PNG)
+![Overall architecture](./res/results.PNG)
+
+<br>
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+For any issues, please contact <b>Sanghyun Jo</b>, josanghyeokn@gmail.com