You have an extra line of spaces on the top
Try this-
import math
import os
import random
import re
import sys
# Complete the staircase function below.
def staircase(n):
for x in range(1,n+1):
print((n-x)*" "+"#"*x)
if __name__ == '__main__':
n = int(input())
staircase(n)
solved Any idea why hackerrank doesn’t accept my code even if it prints exactly what is asked