code: def setUp(self):
      np.random.seed(0)
      random.seed(0)
      torch.manual_seed(0)
  
file_path: ReAgent/reagent/test/ranking/test_seq2slate_simulation.py
imports: import random
  import unittest
  import numpy
  import pytest
  import torch
  from reagent.test.ranking.seq2slate_utils import MODEL_TRANSFORMER, run_seq2slate_tsp, SIMULATION
label_desc: Use image node_id 1 for calling the TestSeq2SlateSimulation obj's underlying member method code with example usage: obj.setUp() without return types