from sense_hat import SenseHat
import random
import time

sense = SenseHat()
sense.clear()
white=[255,255,255]
black=[0,0,0]

for loop in range(0,500):
 x1=random.randint(0,7)
 y1=random.randint(0,7)
 sense.set_pixel(x1,y1,white)
 x2=random.randint(0,7)
 y2=random.randint(0,7)
 sense.set_pixel(x2,y2,white)
 x3=random.randint(0,7)
 y3=random.randint(0,7)
 sense.set_pixel(x3,y3,white)
 x4=random.randint(0,7)
 y4=random.randint(0,7)
 sense.set_pixel(x4,y4,white)
 x5=random.randint(0,7)
 y5=random.randint(0,7)
 sense.set_pixel(x5,y5,white)
 sense.set_pixel(x1,y1,black)
 sense.set_pixel(x2,y2,black)
 sense.set_pixel(x3,y3,black)
 sense.set_pixel(x4,y4,black)
 sense.set_pixel(x5,y5,black)


sense.clear(white)
time.sleep(.05)
sense.clear()