class_docstr: Modified from Partial-FC
class_docstr_tok: ["Modified","from","Partial-FC"]
code: def update(self):
      self.weight_mom[self.index] = self.sub_weight_mom
      self.weight[self.index] = self.sub_weight
  
file_path: insightface/recognition/vpl/vpl.py
imports: import logging
  import os
  import torch
  import torch.distributed
  from torch.nn import Module
  from torch.nn.functional import normalize, linear
  from torch.nn.parameter import Parameter
label_desc: Use image node_id 5 for calling the VPL obj's underlying member method code with example usage: obj.update() without return types