link fix

app.py

@@ -18,7 +18,18 @@ import markdown
 #https://drive.google.com/file/d/1m9C-WMfKRDCmScxTh8JmcoFtymxAqjS3/view?usp=sharing
 url = 'https://drive.google.com/uc?id=1m9C-WMfKRDCmScxTh8JmcoFtymxAqjS3'
 path_class_names = "./class_names_restnet_leeds_butterfly.pkl"
-gdown.download(url, path_class_names, quiet=False)
+
+MAX_TRIES = 10
+i = 0
+while(i<MAX_TRIES):
+    try:
+        gdown.download(url, path_class_names, quiet=False)
+        break
+    except:
+        i++
+        pass
+    
+# gdown.download(url, path_class_names, quiet=False)
 #https://drive.google.com/file/d/1qxaWnYwLIwWGrGg9uehG7h2W227SXGKq/view?usp=sharing
 url = 'https://drive.google.com/uc?id=1qxaWnYwLIwWGrGg9uehG7h2W227SXGKq'
 path_model = "./model_state_restnet_leeds_butterfly.pth"