Function is_leap

Write a function.py:1–12

(year)

def is_leap(year):
    leap = False
    if (year % 4) == 0:
        if (year % 100) == 0:
            if (year % 400) == 0:
                return True
            else:
                return leap
        else:
            return True
    else:
        return leap

year = int(input())
print(is_leap(year))