class_docstr: Computes and stores the average and current value.
class_docstr_tok: ["Computes","and","stores","the","average","and","current","value","."]
code: def reset(self):
      self.val = 0
      self.avg = 0
      self.sum = 0
      self.count = 0
  
imports: import time
  import numbers
  import socket
  import collections
  import numpy
  from contextlib import closing, contextmanager
  import torch
  from bigdl.dllib.utils.log4Error import *
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