can you help find the error

Question

import fly
fly.init()
win.fly.display.set_mode((500, 500))
fly.display.set_caption ("fly")
x=50
y=50
widht=40
feight=60
speed=5
run=true
while run:
fly.time.delay(100)
for event if fly.event.get()
if event.tyre ==fly.OUIT:
run = False
fly.draw.rect(win, (0,0,255),(x,y,widht,feight))
fly.desplay.update()
fly.quit()