text: 
  def stopwatch(text : str = None):
      if not stopwatch.verbose:
          return
      import time
  
      if text is not None:
          print("-------------------------> " + text + " took " + str(int((time.time() - stopwatch.timestamp) * 1000)) + "ms")
  
      stopwatch.timestamp = time.time()
  
  stopwatch.timestamp = 0
  stopwatch.verbose = False