How can I get a list of all the foreign key constraints I will need to remove in order to drop the table?

While loop wont run until tray icon is closed

Martinez

import pystray
import PIL.Image


from datetime import datetime
from text_to_speech import speak
from time import time, sleep
import os
from gtts import gTTS
import vlc

image = PIL.Image.open('hourglass.jpg')
def on_clicked(icon, item):
    icon.stop()
icon = pystray.Icon('Hourglass', image, menu=pystray.Menu(
        pystray.MenuItem('Exit', on_clicked)))
icon.run()

stop = False ## To loop forever
while stop == False:
    print('test')
    now = datetime.now()
    second = now.second
    minute = now.minute
    if second == 0 :
        myText = 'It is now ' + (now.strftime("%I %p"))
        print(myText)
        output = gTTS(text=myText, lang='en', slow=False)
        output.save("Time.mp3")
        p = vlc.MediaPlayer("Time.mp3")
        p.play()
        sleep(10)
        os.remove("Time.mp3")

this is my code. For some reason which i cant figure out until i press on the icon and exit, the rest of the code wont run. I was trying to make an icon try for when i run this in the background.