write a phyton code

Ping-pong-eight sequence is a sequence that starts at 1 and always continues by one, decreasing or increasing.

The k. After the element, if k is a multiple of 8 or contains the digit 8, the direction of the increase or decrease of the array

changes.

The first 25 elements of the ping-pong-eight array are below, with direction changes at the 8th, 16th, 18th, 24th elements.

Write a Python function called pingpong eight that returns the kth element of the sequence ping-pong-eight.

10 19 21 22 24 25 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 20 2 3 4 5 6 7 8 7 6 5 4 3 2 1 0 1 2 1 0 1 -1 -2 -3