Summary

In this chapter, we consolidated our knowledge about virtual environments and package installation. After that, as usual, we started from an empty file and developed the skeleton of our app.

First, we imported all the libraries and created a main function. We also created some nice decorations such as a title in html, a beautiful icon, and a very interesting image in the sidebar. We also discovered how to upload files by filtering their types and, once imported, we learned how to visualize those images thanks to the Pillow library.

Another important step was to build up the menu of our app with all its voices and, at the end, we created a button showing all the information about the author, with some linkable elements, such as their website and email address.

Starting from the next chapter, we will focus on developing the three voices of the menu, which,, at the moment, are just empty containers: Image Enhance, Diagnosis, and Disclaimer and Info.