old_contents: print "here"
  if __name__ == '__main__' and __package__ is None:
      from os import sys, path
      # __file__ should be defined in this case
      PARENT_DIR = path.dirname(path.dirname(path.abspath(__file__)))
      sys.path.append(PARENT_DIR)
  
  from client import *
  
new_contents: if __name__ == '__main__' and __package__ is None:
      from os import sys, path
      # __file__ should be defined in this case
      PARENT_DIR = path.dirname(path.dirname(path.abspath(__file__)))
      sys.path.append(PARENT_DIR)
  
  from client import *
  
subject: Update example.py