Making a Python script accessible

Here is a launcher application:

import PySimpleGUI as sg
import os

def Launcher():

    form = sg.FlexForm('Script launcher')
    layout =  [
                [sg.Text('Script output....', size=(40, 1))],
                [sg.Output(size=(88, 20))],
                [sg.ReadFormButton('script1'), sg.ReadFormButton('script2'), sg.SimpleButton('EXIT')]
              ]

    form.Layout(layout)
    # ---===--- Loop taking in user input and using it to query HowDoI --- #
    while True:
        (button, value) = form.Read()
        if button == 'EXIT' or button is None:
            break           # exit button clicked
        if button == 'script1':
            ExecuteCommandOS('python SimScript.py')
        elif button == 'script2':
            ExecuteCommandOS('python SimScript.py')
        elif button == 'Enter':
            ExecuteCommandOS(value[0])      # send string without carriage return on end


def ExecuteCommandOS(command):
    output = os.popen(command).read()
    print(output)


if __name__ == '__main__':
    Launcher()

The code produces the following GUI:

https://user-images.githubusercontent.com/13696193/43874104-df3340e8-9b57-11e8-8c03-c5610d5530c3.jpg

The output from the script will be shown in the window above the buttons. Add as many buttons as you want. Associate buttons to any scripts you want to offer to run.