how to make a fathers day card using python pls help me fast

from turtle import *

wop = Screen()
wop.screensize(800, 800)
wop.bgpic('background.html')

wop.tracer(0)
wop.register_shape('heart gif.gif')


texts = Turtle()
texts.speed(10)
texts.hideturtle()


bal = Turtle()
bal.penup()
bal.hideturtle()

dy = 0
y = 0

def key1():
global dy
dy = 0.2


def small_curve():
speed(0)
for t in range(45):
right(5)
forward(1)

def small_hearts(x, y):
penup()
goto(x, y)
pendown()
pensize(0)
color('white', 'red')
begin_fill()
left(140)
forward(25)
small_curve()

left(160)
small_curve()
forward(25)
end_fill()
hideturtle()
left(150)

def curve():
speed(0)
for j in range(320):
right(0.7)
forward(1)

def hearts(x, y):
penup()
goto(x, y)
pendown()
pensize(4)
color('white', 'red')
begin_fill()
left(150)
forward(145)
curve()

left(150)
curve()
forward(145)
end_fill()
hideturtle()
left(150)

wop.listen()
wop.onkeypress(key1, 'Up')

onscreenclick(hearts, 1)
onscreenclick(small_hearts, 3)

while True:
y += dy
y %= 800

bal.goto(320, y)
bal.shape('Heart.gif')
bal.stamp()

bal.goto(320, y - 800)
bal.shape('Heart.gif')
bal.stamp()

wop.update()
bal.clear()

my code is this nd its working but,my background picture is not showing pls help me fix itfast

Moved from Requests to Python.