input: Write a function that takes no input and returns the datetime object representing Sunday, March 7, 2021, at 5:30 PM.
  from datetime import datetime
  
  def get_date_time():
      dt = datetime(year=2021, month=3, day=7, hour=17, minute=30)
      return dt
  
  date_time = get_date_time()
  print(date_time)  # will output 2021-03-07 17:30:00
output: def get_date_time():
      dt = datetime(year=2021, month=3, day=7, hour=17, minute=30)
      return dt