rebrik a luce

import tkinter
from random import *
 
canvas = tkinter.Canvas(height=800, width=800, bg='gainsboro')
canvas.pack()
 
#rebrik
def rebrik1(x,y):
    canvas.create_line(x,y,x+125,y+200)
 
for i in range(2):
    x=100*i
    y=100
    rebrik1(x+45,y+50)
 
def rebrik2(x,y):
    canvas.create_line(x+100,y,x,y+20)
 
for i in range(5):
    x=25*i
    y=40*i
    rebrik2(x+50, y+150)
 
#z rohu a zo stredu skarede luce
x=700
y=50
for i in range (1,50):
    x=x
    y=10*i
    canvas.create_line(x, 10, 10, y, fill='indigo')
    canvas.after(0)
 
x=400
y=400
for i in range (1,50):
    x=x
    y=250+i*10
    canvas.create_line(500, 100, y, 50, fill='blue')
    canvas.after(0)