code: def test_validate_resource_request_quantity(test_config):
      num_hpus, expect_error = test_config
  
      if expect_error:
          assert (
              HPUAcceleratorManager.validate_resource_request_quantity(
                  num_hpus
              )[0]
              is False
          )
          assert (
              HPUAcceleratorManager.validate_resource_request_quantity(
                  num_hpus
              )[1]
              is not None
          )
      else:
          assert (
              HPUAcceleratorManager.validate_resource_request_quantity(
                  num_hpus
              )[0]
              is True
          )
          assert (
              HPUAcceleratorManager.validate_resource_request_quantity(
                  num_hpus
              )[1]
              is None
          )
  
file_path: ray/python/ray/tests/accelerators/test_hpu.py
imports: import os
  import sys
  import pytest
  from unittest.mock import patch
  import ray
  from ray._private.accelerators import HPUAcceleratorManager
  from ray._private.accelerators import hpu
label_desc: Use image node_id 6 for calling a global function with example usage: test_validate_resource_request_quantity(test_config) without return types