code: def __init__(self, parametrization, prune_bias):
      self.param = parametrization
      self.prune_bias = prune_bias
  
file_path: pytorch/torch/ao/pruning/_experimental/pruner/parametrization.py
imports: import torch
  from torch import nn
  from torch.nn.utils.parametrize import is_parametrized
label_desc: Use image node_id 1 to create a new BiasHook object  with example: obj = BiasHook(parametrization, prune_bias)