[Moh200jo]

how can I make my balloons appear for 5 sec then disappear?

import viz
import vizact
import viztask
viz.go()
import random
def func1():
	balloons = []
	for i in range(-5,6):
		for j in range(1,6):
			balloon = viz.add('art/balloon.ive')
			balloon.setPosition( i*.8,.1,j*.8 )
			R = random.random()
			G = random.random()
			B = random.random()
			balloon.color( R, G, B )
			balloon.specular( viz.WHITE )
			balloon.shininess( 128 )
			balloons.append( balloon )
	vizact.waittime(5)
	
	for balloon in balloons:
		balloon.visible(viz.OFF)
	
vizact.onkeydown('a', func1)

Thanks