You can do this using a while loop like this:

from time import sleep
import pyautogui

pyautogui.PAUSE = 2.5

while True:
    sleep(2)

    pyautogui.moveTo(1171, 458)
    pyautogui.click()
    pyautogui.moveTo(1123, 403)
    pyautogui.click()

If you don't want the script to sleep for 2 seconds every time, you can move the sleep(2) above the while True: and remove the spaces behind the sleep(2)

There's a million ways to do this. I think I would use itertools.cycle. Try this:

from itertools import cycle
import time

import pyautogui

print(pyautogui.size())
for value in cycle(('F4F', 'Oddam!', 'ODDAM OBSERWACJE')):
    pyautogui.moveTo(1800,1000) 
    pyautogui.click() 
    pyautogui.typewrite(value) 
    pyautogui.moveTo(1890,1000) 
    pyautogui.click() 
    time.sleep(3)

The time modele offers a method you want:

import time

time.sleep(20)

time.sleep(20) a will delay your code by 20 seconds Documentation

And you can put you code into a while-loop:

import time 

while True:
    # do something
    time.sleep(20)
    
    # if you want to exit the loop you can use this keyword:
    break

The keyword break stops the while-loop.

Alternatively, you could solve the problem this way:

go_ahead = True
while go_ahead:
    # do something
    time.sleep(20)
    
    go_ahead = False

you just need to download keyboard module and import it like this

import pyautogui
import time
from mss import mss
import keyboard

def start():
    with mss() as sct:
        while True:
            img = sct.grab(bbox)
            for cord in cords_x:
                if img.pixel(cord, 0)[0] < 80:
                    pyautogui.click(start_x + cord, start_y)

            try:
                if keyboard.is_pressed('q'): # it will stop working by clicking q you can change to to any key
                    break
                else:
                    pass
            finally:
                pass


time.sleep(5)
start()

I had to do something similar not long ago.

First of all I imported 'Pyautogui' as 'pe' and also I imported time.

So this is what I did.

waitingloop = 1

I defined a waiting loop that is equal to one, and then using that I wrote

    while waitingloop == 1:
        if pe.locateCenterOnScreen('signinbox.png') == None:
            time.sleep(0.5)
        else:
            time.sleep(0.5)
            pe.typewrite(email)
            pe.hotkey('enter')
            break

So as you can see, with the 'waitingloop' this process will be running all the time, and then everytime IT FAILS to locate the image and returns 'None' it sleeps for 0.5 seconds and tries to do so again until it actually finds the image, then when it finds it as you can see it just does what I wanted it to do (in your case it would be 'click') and once it does that the loop breaks.

I hope this code can help you.

From the documentation:

Like the enchanted brooms from the Sorcerer’s Apprentice programmed to keep filling (and then overfilling) the bath with water, a bug in your program could make it go out of control. It’s hard to use the mouse to close a program if the mouse cursor is moving around on its own.

As a safety feature, a fail-safe feature is enabled by default. When a PyAutoGUI function is called, if the mouse is in any of the four corners of the primary monitor, they will raise a pyautogui.FailSafeException. There is a one-tenth second delay after calling every PyAutoGUI functions to give the user time to slam the mouse into a corner to trigger the fail safe.

You can disable this failsafe by setting pyautogui.FAILSAFE = False. I HIGHLY RECOMMEND YOU DO NOT DISABLE THE FAILSAFE.

The tenth-second delay is set by the pyautogui.PAUSE setting, which is 0.1 by default. You can change this value. There is also a pyautogui.DARWIN_CATCH_UP_TIME setting which adds an additional delay on macOS after keyboard and mouse events, since the operating system appears to need a delay after PyAutoGUI issues these events. It is set to 0.01 by default, adding an additional hundredth-second delay.

Therefore, if you want to "speed up" your loop, you can reduce the pyautogui.PAUSE value. However, keep in mind, this will prevent you from having time to activate the failsafe if you need it.

I know this is quite late but I was just looking to see if anyone has issues with pynput since I use it so much. A while ago I did a tutorial on making hotkeys in python which will definitely help you.