docstr: reset
docstr_tok: ["reset"]
code: def reset(self):
      """reset"""
      self.val = 0
      self.avg = 0
      self.sum = 0
      self.count = 0
  
imports: import logging
  import os
  import imghdr
  import cv2
  import random
  import numpy
  import paddle
  import importlib.util
  import sys
  import subprocess
label_desc: Use image node_id 2 for calling the AverageMeter obj's underlying member method code with example usage: obj.reset() without return types