update link

app.py

@@ -19,14 +19,6 @@ from detectron2.config import get_cfg
 from detectron2.utils.visualizer import Visualizer
 from detectron2.data import MetadataCatalog
 
-'''
-url1 = 'https://cdn.pixabay.com/photo/2014/09/07/21/52/city-438393_1280.jpg'
-r = requests.get(url1, allow_redirects=True)
-open("city1.jpg", 'wb').write(r.content)
-url2 = 'https://cdn.pixabay.com/photo/2016/02/19/11/36/canal-1209808_1280.jpg'
-r = requests.get(url2, allow_redirects=True)
-open("city2.jpg", 'wb').write(r.content)
-'''
 
 model_name='./configs/COCO-InstanceSegmentation/mask_rcnn_R_50_FPN_3x_4gpu_transfiner.yaml'
 
@@ -58,7 +50,7 @@ def inference(image):
 
 title = "Mask Transfiner R50 model"
 description = "Demo for Mask Transfiner based on R50-FPN. To use it, simply upload your image, or click one of the examples to load them. It runs in the cpu environment provided by Hugging Face. Read more at the links below."
-article = "<p style='text-align: center'><a href='https://arxiv.org/abs/2012.07177'>Mask Transfiner for High-Quality Instance Segmentation, CVPR 2022</a> | <a href='https://github.com/SysCV/transfiner'>Mask Transfiner Github</a></p>"
+article = "<p style='text-align: center'><a href='https://arxiv.org/abs/2111.13673'>Mask Transfiner for High-Quality Instance Segmentation, CVPR 2022</a> | <a href='https://github.com/SysCV/transfiner'>Mask Transfiner Github</a></p>"
 
 gr.Interface(
     inference,