import time
import os

def fun17():
    print ("17 Pick the display screen")

def fun18():
    print ("18 Place it on the PCB 1 board")

def fun19():
    print ("19 Fix the position of display screen")

def solder4():
    print ("4 Move the robot arm to the work bench from starting position")

def solder5():
    print ("5 Adjust the position according to the coordinates received")

def solder6():
    print ("6 Solder the display screen to the PCB 1 board")
