Life.py

from datetime import datetime
from dateutil import relativedelta

# Assign your birth date and average life expectancy
birth_date = input("Enter your birth date (YYYY-MM-DD): ")
birth = datetime.strptime(birth_date, "%Y-%m-%d")
avg_life = 72

current = datetime.now()

r = relativedelta.relativedelta(current, birth)

years_elapsed = r.years
months_elapsed = r.months

total_months_elapsed = (r.years * 12) + r.months

print()
print("\t\t  Today: ", current.strftime("%Y-%m-%d"), "\n")
print(" ", end="")
for i in range(1, (12 * avg_life) + 1):
    if i <= total_months_elapsed:
        print("x", end="")
    else:
        print(".", end="")
    if i % 48 == 0:
        print()
    if i % 12 == 0:
        print(" ", end="")

print()