Япишу игру на языке питон и мне выдает ошибку вот код и ошибка
import pygame

pygame. init()
win = pygame. display. set_mode((1000, 600))

pygame. display. set_caption("cubes game")

x = 50
y = 500
width = 40
height = 60
speed = 5

isjump = false
jumpcount = 10

run = true
while run:
pygame. time. delay(50)

for event in pygame. event. get():
if event. type == pygame. quit:
run = false
keys = pygame. key. get_pressed()
if keys[pygame. k_left] and x > 5:
x -= speed
if keys[pygame. k_right] and x < 1000 - width - 5:
x += speed
if not(isjump):
if keys[pygame. k_up] and y > 5:
y -= speed
if keys[pygame. k_down] and y < 600 - height - 5:
y += speed
if keys[pygame. k_space]:
isjump = true
else:
if jumpcount > = -10:
if jumpcount < 0:
y += (jumpcount ** 2) / 2
else:
y -= (jumpcount ** 2) / 2
jumpcount -= 1
else:
isjump = false
jumpcount = 10
win. fill((0,0,0))
pygame. draw. rect(win, (0,0,255), (x, y, width ,height))
pygame. display. update()
pygame. quit()
вот ошибка
file "c: \python\game. py", line 41
y -= (jumpcount ** 2)
^
taberror: inconsistent use of tabs and spaces in indentation