text: import time
  
  
  def get_current_time_ms():
      """
          Get current time in milliseconds
          :return:
      """
      return int(round(time.time() * 1000))
  
  
  def time_method():
      """
          A Decorator for measuring the amount of time elapsed for a given function.
  
          :return:
      """
      pass
  
  if __name__ == "__main__":
      start_time = get_current_time_ms()
      for i in range(1000000000):
          pass
      end_time = get_current_time_ms()
      print(f"Time elapsed: {end_time - start_time}")