p.sendafter(b"Input to echo :", echo)
_do_action(action)
def add_alan(name, age:int, msg, lightsaber..., action:int):
'''name, age:int, msg, lightsaber, action:int'''
_add_ghost(name, age, msg, TYPE_ALAN...)
p.sendafter(b"Your lightsaber : ", lightsaber+b"\n")
_do_action(action)
def show_ghost(idx