code: def __init__(self, initial_data):
      for key in initial_data:
          setattr(self, key, initial_data[key])
  
imports: from itertools import product
  import pytest
  import torch
  from torch import nn
  import bitsandbytes
label_desc: Use image node_id 1 to create a new MockArgs object  with example: obj = MockArgs(initial_data)