code: def test_load_state_dict_from_url(self):
      loaded_state = hub.load_state_dict_from_url(
          TORCHHUB_EXAMPLE_RELEASE_URL
      )
      self.assertEqual(
          sum_of_state_dict(loaded_state), SUM_OF_HUB_EXAMPLE
      )
  
      # with name
      file_name = "the_file_name"
      loaded_state = hub.load_state_dict_from_url(
          TORCHHUB_EXAMPLE_RELEASE_URL, file_name=file_name
      )
      expected_file_path = os.path.join(
          torch.hub.get_dir(), "checkpoints", file_name
      )
      self.assertTrue(os.path.exists(expected_file_path))
      self.assertEqual(
          sum_of_state_dict(loaded_state), SUM_OF_HUB_EXAMPLE
      )
  
      # with safe weight_only
      loaded_state = hub.load_state_dict_from_url(
          TORCHHUB_EXAMPLE_RELEASE_URL, weights_only=True
      )
      self.assertEqual(
          sum_of_state_dict(loaded_state), SUM_OF_HUB_EXAMPLE
      )
  
imports: import unittest
  from unittest.mock import patch
  import os
  import tempfile
  import warnings
  import torch
  import torch.hub
  from torch.testing._internal.common_utils import retry, IS_SANDCASTLE, TestCase
label_desc: Use image node_id 11 for calling the TestHub obj's underlying member method code with example usage: obj.test_load_state_dict_from_url() without return types