code: def setUp(self):
      np.random.seed(0)
      random.seed(0)
      torch.manual_seed(0)
  
file_path: ReAgent/reagent/test/ranking/test_seq2slate_inference.py
imports: import logging
  import random
  import unittest
  import numpy
  import torch
  from reagent.core.parameters import NormalizationData, NormalizationParameters
  from reagent.model_utils.seq2slate_utils import Seq2SlateOutputArch
  from reagent.models.seq2slate import Seq2SlateTransformerModel, Seq2SlateTransformerNet
  from reagent.prediction.predictor_wrapper import Seq2SlateWithPreprocessor
  from reagent.preprocessing.identify_types import DO_NOT_PREPROCESS
  from reagent.preprocessing.preprocessor import Preprocessor
label_desc: Use image node_id 1 for calling the TestSeq2SlateInference obj's underlying member method code with example usage: obj.setUp() without return types