Update app.py

app.py

@@ -30,7 +30,7 @@ def inference(img):
     result = {}
     
     for i in range(5):
-        result[pred_names[i][1]] = int(100*pred_names[i][2]).item()
+        result[pred_names[i][1]] = str(int(100*pred_names[i][2])).item()
     
     return result