old_contents: import sys
  
  def parseCommandLine(argv):
      return argv[1] if len(argv) > 1 else ""
  
  
  if __name__ == "__main__":
      latin = parseCommandLine(sys.argv)
      print(latin)
      print("igpay atinlay")
  
new_contents: import sys
  
  def parseCommandLine(argv):
      print 'Inside parser'
      return argv[1] if len(argv) > 1 else ""
  
  
  if __name__ == "__main__":
      latin = parseCommandLine(sys.argv)
      print(latin)
      print("igpay atinlay")
  
subject: Test case: failing print for python3