printing codes in blocks with commands

writer.py

import keyboard
import time

def readFile(path):
    with open(path, 'r') as file:
        arr = file.readlines()
    return arr

codeLines = readFile("main.js")

line = 0
def writeConsoleLine():
    global line
    while codeLines[line]!="\n":
        keyboard.write(codeLines[line][:-1])
        keyboard.press_and_release("shift+enter")
        time.sleep(0.05)
        line+=1
    keyboard.press_and_release("enter")
    line+=1

keyboard.add_hotkey('F9', writeConsoleLine)

keyboard.wait('ctrl+q')