Art Transfer play online

This app is a Style Transfer problem. You just need to select an image, the app will suggest two matching styles in turn for the background part and the entity section, then will convert the style of them and create artwork.
References:
+ U2Net to identify the background-foreground (https://github.com/xuebinqin/u-2-net).
+ Content-based Image Retrieval System to suggest two suitable styles (https://github.com/pochih/cbir).
+ Multimodal-Style-Transfer-Via-Graph-Cuts to convert styles for each pair of photos (https://github.com/rakshit-shetty/multimodal-style-transfer-via-graph-cuts).
***Note:
I'm sorry if the application doesn't work. I don't have money to hire a server with a GPU so I used Google Colab Pro as an alternative. But now I can't maintain Google Colab Pro anymore, so if you want to use you can inbox for me in app. Thank you very much.