Python APScheduler:TypeError: func must be a callable or a textual reference to one

APS_TypeError.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Created on Tue Dec 26 16:18:35 2017

@author: zino
"""

from datetime import datetime
import time
import os

from apscheduler.schedulers.background import BackgroundScheduler

def tick(name):
    print('Tick%s! The time is: %s' % (name,datetime.now()))


if __name__ == '__main__':
    
    scheduler = BackgroundScheduler()
    
    for i in range(1,5):
        #直接帶入參數會遇到錯誤訊息
        #TypeError: func must be a callable or a textual reference to one
        scheduler.add_job(tick(i), 'interval', seconds=i)

    scheduler.start()
    

    try:
        # This is here to simulate application activity (which keeps the main thread alive).
        while True:
            time.sleep(2)
    except (KeyboardInterrupt, SystemExit):
        print('exit')
        scheduler.shutdown()