code: def setUp(self, seed=1234):
      super().setUp()
      random.seed(seed)
      torch.manual_seed(seed)
  
file_path: apex/apex/contrib/test/clip_grad/test_clip_grad.py
imports: import random
  import unittest
  import torch
label_desc: Use image node_id 1 for calling the ClipGradNormTest obj's underlying member method code with example usage: obj.setUp(seed) without return types