autoseg | WebAssembly Realtime Image Segmentation | Computer Vision library

I have not worked with the keyboard module, but I can show you how to work without it.

A couple of things; window is created inside a function which means that the name window is local to that function. Instead create the window in the global scope. Also the function set() is a builtin function and if you redefine it you will not be able to access the builtin function. I have called it set_display() instead.

As you will change the image in panel it's better to create it in the global namespace. Also, to be able to change it you must keep a reference, i.e. give it the name panel and then pack it. Otherwise the name panel will point to the return value from pack() which is = None.

When you later change the image in the label in the function set_display() you must also save a reference to the image in the label, explicitly commented in my example code.

Then I use bind() to hook the keyboard which is a standard method in tkinter widgets. After that I start mainloop() which waits until a key is pressed and then calls keypress().