code: def test_numpy(self):
      def gen_random_output():
          return np.random.rand(1, 3)
  
      with temp_seed(42):
          out1 = gen_random_output()
      with temp_seed(42):
          out2 = gen_random_output()
      out3 = gen_random_output()
  
      np.testing.assert_equal(out1, out2)
      self.assertGreater(np.abs(out1 - out3).sum(), 0)
  
imports: import time
  from dataclasses import dataclass
  from multiprocessing import Pool
  from unittest import TestCase
  from unittest.mock import patch
  import multiprocess
  import numpy
  import pytest
  from datasets.utils.py_utils import NestedDataStructure, asdict, iflatmap_unordered, map_nested, temp_seed, temporary_assignment, zip_dict
  from .utils import require_tf, require_torch
label_desc: Use image node_id 3 for calling the TempSeedTest obj's underlying member method code with example usage: obj.test_numpy() and returns: np