input: from datetime import datetime
  
  def get_date_time() -> datetime:
      """Return a datetime object representing Sunday March 7 5:30 PM.
      >>> datetime_obj = get_date_time()
      >>> print(datetime_obj.strftime('%Y-%m-%d %I:%M %p'))
      2021-03-07 05:30 PM
      """
      return datetime(year=2021, month=3, day=7, hour=17, minute=30)
output:     return datetime(year=2021, month=3, day=7, hour=17, minute=30)