code: def update_center(self, teacher_output):
      self.reduce_center_update(teacher_output)
  
file_path: dinov2/dinov2/loss/dino_clstoken_loss.py
imports: import torch
  import torch.distributed
  import torch.nn.functional
  from torch import nn
label_desc: Use image node_id 5 for calling the DINOLoss obj's underlying member method code with example usage: obj.update_center(teacher_output) without return types