how this python shap merge together?

Question

https://code.sololearn.com/cjkDuJH5jUnF/?ref=app

Answer 1

x = 10
m = x*2+1
print(*(("*"*((x-abs(i))*2+1)).center(m) for i in range(-x,x+1)),sep="\n")

Answer 2

thanks