Update app.py

app.py

@@ -9,7 +9,7 @@ os.system('curl -L -o weights/hybridnets.pth https://github.com/datvuthanh/Hybri
 def inference(img):
     
     img.save("demo/image/1.jpg", "JPEG")
-    os.system('python hybridnets_test.py -w weights/hybridnets.pth --source demo/image --output demo_result --imshow False --imwrite True')
+    os.system('python hybridnets_test.py -w weights/hybridnets.pth --source demo/image --output demo_result --imshow False --imwrite True --cuda False')
     
     return 'demo_result/1.jpg'