I’d like someone tell me what’s wrong.

Question

Hello.
In this code, I wrote this:

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import random
import curses

s = curses.intscr()
curses.curs_set(0)
sh, sw = getmaxyx()
w = curses.newwin(sh, sw, 0, 0)
w.keypad(1)
w.timeout(100)

snk_x = sw/4
snk_y = sh/2
snake = [
[snk_y, snk_x],
[snk_y, snk_x-1],
[snk_y, snk_x-2]

]

food = [sh/2, sw/2]
w.addch (food [0], food [1], curses.ACS_PI)

key = curses.KEY_RIGHT

while True:
next_key = w.getch()

key = key if next_key == -1 else next_key

if sanke [0][0] in [0, sh] or snake [0][1] in [0, sw] or snake[0] in snake[1:]:
curses.endwin()
quit()

new_head = [snake [0][0], snake[1][0]

if key == curses.KEY_DOWN:
new_head [0] += 1
if key == curses.KEY_UP:
new_head [0] -= 1
if key == curses.KEY_LEFT:
new_head [1] -= 1
if key == curses.KEY_RIGHT:
new_head [1] += 1

snake.insert (0, new_head)

if snake [0] == food:
food = None
while food is None
nf = [
random.randint(1, sh-1),
random.randint(1, sw-1)
]

food = nf if nf not in snake else None
w.addch(food[0], food[1], curses.ACS_PI)
else:
tail = snake.pop()
w.addch(tail[0], tail[1], ' ')

w.addch(snake [0][0], snake [0][1], curses.ACS_CKBOARD)
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And appeared me this error:

————————————————
File "<string>", line 40
if key == curses.KEY_DOWN:
^
SyntaxError: invalid syntax
————————————————

Thank you very much for your time. 🙏🙏

Answer 1

I hurt my eyes 👀.
please don't just copy paste your codes here, put them well organise in a code format(code playground) and paste the link of it here.
I hope you understand.
(where's my eye-drops? 👁️‍🗨️)

[SoloLearn python playground doesn't support this libraries, maybe! ]