import numpy as np
import cv2
from PIL import Image
import keyboard
import mss
import pyautogui

template = cv2.imread("img.png", 0)
w, h = template.shape[::-1]

with mss.mss() as sct:
    monitor = {"top": 0, "left": 0, "width": 1600, "height": 900}

    while "Screen capturing":

        img = np.array(sct.grab(monitor))
        gray_frame = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)
        res = cv2.matchTemplate(gray_frame, template, cv2.TM_CCOEFF_NORMED)
        loc = np.where(res >= 0.73)
        for pt in zip(*loc[::-1]):
            if keyboard.is_pressed('7'):
                pyautogui.click(pt[0]+(w/2), pt[1]+(h))
        key = cv2.waitKey(1)