code: def setUp(self):
      super().setUp()
      torch.set_rng_state(torch.manual_seed(42).get_state())
  
file_path: pytorchvideo/tests/test_layers_attention.py
imports: import itertools
  import unittest
  import torch
  import torch.nn
  from pytorchvideo.layers import Mlp, MultiScaleAttention, MultiScaleBlock
label_desc: Use image node_id 1 for calling the TestMLP obj's underlying member method code with example usage: obj.setUp() without return types