Testing two button input on raspberry pi

test.py

import os
import time
import RPi.GPIO as GPIO

GPIO.setmode(GPIO.BCM)
GPIO.cleanup()
GPIO.setwarnings(False)

#configure your GPIO pins
team1 = 16
team2 = 20

GPIO.setup(team1, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)
GPIO.setup(team2, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

def voteTeam1(n):
    print('pushed1')

def voteTeam2(n):
    print('pushed2')

GPIO.add_event_detect(team1, GPIO.RISING, callback=voteTeam1, bouncetime=200)
GPIO.add_event_detect(team2, GPIO.RISING, callback=voteTeam2, bouncetime=200)

while True:
    time.sleep(0.5)