Get Filename With No Input Display. Returns when file selected

There are times when you don't want to display the file that's chosen and you want the program to start when the user chooses a file. One way of doing this is to hide the input field that's filled in by the "Browse Button". By enabling events for the input field, you'll get an event when that field is filled in.

import PySimpleGUI as sg

sg.theme('Dark Red')

layout = [[sg.Text('Browse to a file')],
          [sg.Input(key='-FILE-', visible=False, enable_events=True), sg.FileBrowse()]]

event, values = sg.Window('File Compare', layout).read(close=True)

print(f'You chose: {values["-FILE-"]}')

---