Hello! I need to create a basic plotting program (already realized). But now i need to create a second Window, that needs to be opened during all the program use, in order to retrive the information (Observer). So, when i close my first window, i return on terminal, but this window need to rest opened.
I tried to declare it in an other function and put it in the first while of the first win, but nothing.
It's possible to do that? Thank you