import pyautogui
# Holds down the alt key
pyautogui.keyDown("alt")
# Presses the tab key once
pyautogui.press("tab")
# Lets go of the alt key
pyautogui.keyUp("alt")
# in command prompt, type "pip install pynput" to install pynput.
from pynput.keyboard import Key, Controller
keyboard = Controller()
key = "a"
keyboard.press(key)
keyboard.release(key)
