text: # Create file and add Person
  
  class Person:
      def __init__(self, name: str, age: int, job: str, kids: list) -> None:
          self.name = name
          self.age = age
          self.job = job
          self.kids = kids
  
      def has_kids(self) -> bool:
          return len(self.kids) > 0
  
      def last_name(self) -> str:
          names = self.name.split(' ')
          if len(names) > 1:
              return names[-1]
          else:
              return ''
  
  # Create file for unit testing --> part_2_test.py
  
  # Now on to refactor in part 3
  