code: def end(self, repeats=1, accumulative=True):
      self.et = time.time()
      if accumulative:
          self.time += (self.et - self.st) / repeats
      else:
          self.time = (self.et - self.st) / repeats
  
imports: import time
  import os
  import sys
  import ast
  import argparse
label_desc: Use image node_id 3 for calling the Times obj's underlying member method code with example usage: obj.end(repeats, accumulative) without return types