Printing to a gui window

Demonstration of displaying your program's text information in a variety of ways.

There are a number of ways to display text information using PySimpleGUI. A few include:

1. Use the "Debug Window" by calling sg.Print
2. Call a popup where the parms passed in will be shown in a new window
3. Create your window with an Output Element in it
4. Change the value of a Text Element by calling its update method
5. Change the value of a Multiline Element by calling its update method

This code demonstrates several of these ways. You'll see 2 windows displayed. One is the Debug Window, the other is your custom window with output and text elements.