text: import time
  from datetime import datetime
  
  
  def log(message: str) -> None:
      print(message, f'{datetime.now():%Y-%m-%dT%H:%M:%SZ}')
  
  
  def logSeconds(message: str) -> None:
      print(message, time.time())
  
  
  def retrieve_time():
      return time.time()
  