code: def test_numpy_bool(self):
      tensors = {"a": np.asarray(False)}
  
      save_file(tensors, "./out_bool.safetensors")
      out = save(tensors)
  
      # Now loading
      loaded = load_file("./out_bool.safetensors")
      self.assertTensorEqual(tensors, loaded, np.allclose)
  
      loaded = load(out)
      self.assertTensorEqual(tensors, loaded, np.allclose)
  
imports: import os
  import tempfile
  import unittest
  from pathlib import Path
  import numpy
  import torch
  from safetensors import SafetensorError, safe_open, serialize
  from safetensors.numpy import load, load_file, save, save_file
  from safetensors.torch import _find_shared_tensors
  from safetensors.torch import load_file
  from safetensors.torch import save_file
  from safetensors.torch import storage_ptr, storage_size
label_desc: Use image node_id 3 for calling the ReadmeTestCase obj's underlying member method code with example usage: obj.test_numpy_bool() without return types