[Please help] Show face swap on webpage

I am creating a webpage by using this face swap Python code.
But I don’t know how to execute the command on the web application created with Django.

https://github.com/wuhuikai/FaceSwap

Here is a concept of the webpage

To execute the python script, need to type like this as explained.
python main.py --src imgs/test6.jpg --dst imgs/test7.jpg --out results/output6_7.jpg --correct_color

However, wondering if it is possible to execute on the webapplication with a trigger button.
Thank you for your help in advance.