How to link image to product after reverse image search

Building a reverse image search with Deep learning-based feature extraction following this tutorial. The folder structure for my data is like this:

├── Data
│   ├── shirt
│   ├── red_shirt
│   └── black_shirt

After doing an image search I find result against queried image is like :

Now I have names of similar images but how to link them to that product page. Any dynamic way?

I want to add a link like the below:

N.B.: My backend is based on Flask.