“windll.user32.ReleaseDC failed : return 0” from pyautogui.pixel()

Question

from pyautogui import *
import pyautogui
import time
import keyboard
import win32api, win32con

#Tile 1 X:  750 Y:  650 
#Tile 2 X:  890 Y:  650 
#Tile 3 X: 1020 Y: