class_docstr: Measures average of a value.
class_docstr_tok: ["Measures","average","of","a","value","."]
code: def add(self, value, n=1):
      self.sum += value * n
      self.count += n
  
file_path: CrypTen/examples/meters.py
imports: import torch
label_desc: Use image node_id 3 for calling the AverageMeter obj's underlying member method code with example usage: obj.add(value, n) without return types