import datetime

print('What do you want to do?')
print('1. Addd the date')
print('2. Subtract the date')
print()

choice= int(input('Your choice:'))

date = datetime.datetime.now()
print('Today is:',date.year, '-', date.month, '-', date.day)

days_= int(input('Enter the number of days here:'))

def date_total():
    time_delta = datetime.timedelta(days=days_)
    date_add= date + time_delta
    year = date_add.year
    month = date_add.month
    day = date_add.day
    print('in', days_, 'it will be:', year, '-', month, '-', day)

def date_difference():
    time_delta = datetime.timedelta(days=days_)
    date_subtract = date - time_delta
    year = date_subtract.year
    month = date_subtract.month
    day = date_subtract.day
    print(days_, 'days ago was the date:', year, '-', month, '-', day)




if choice == 1:
    date_total()

if choice == 2:
    date_difference()