Challenge Task 2 of 3 Now create a function named date_string that takes a datetime and returns a string like "May 20" using steftime. The format string is as %d", birthdays.py 1 Import datetime 2 3 birthdays t . Gummer: Try agant 10 ] datetime.datetime(2012, 4, 29), datetime.datetime (2006, 8, 9), datetime.datetime (1978, 5, 16). datetime.datetime(1981, 8, 15), datetime.datetime(2001, 7, 4), datetime.datetime (1999, 17, 30) 11 12 today datetime.datetime.today() 13 today datetime.datetime.today() 14 def is over 13(datetime) 15 16 return today-year 365 datetime.year 365 4745 Restart O Preview Get Help Recheck work