class_docstr: 使用 PaddleSingleDriver 测试基类的函数
class_docstr_tok: ["\u4f7f\u7528","PaddleSingleDriver","\u6d4b\u8bd5\u57fa\u7c7b\u7684\u51fd\u6570"]
code: def test_tensor_to_numeric_reduce(self):
      tensor = paddle.to_tensor([[1.0, 2.0, 3.0], [4.0, 5.0, 6.0]])
  
      res_max = PaddleSingleDriver.tensor_to_numeric(
          tensor, reduce="max"
      )
      res_min = PaddleSingleDriver.tensor_to_numeric(
          tensor, reduce="min"
      )
      res_sum = PaddleSingleDriver.tensor_to_numeric(
          tensor, reduce="sum"
      )
      res_mean = PaddleSingleDriver.tensor_to_numeric(
          tensor, reduce="mean"
      )
  
      assert res_max == 6
      assert res_min == 1
      assert res_sum == 21
      assert res_mean == 3.5
  
imports: import pytest
  from pathlib import Path
  from fastNLP.core.drivers.paddle_driver.single_device import PaddleSingleDriver
  from fastNLP.core.samplers import ReproduceBatchSampler, RandomSampler
  from tests.helpers.models.paddle_model import PaddleNormalModel_Classification_1
  from tests.helpers.datasets.paddle_data import PaddleNormalDataset, PaddleNormalXYDataset
  from tests.helpers.datasets.torch_data import TorchNormalDataset
  from tests.helpers.models.torch_model import TorchNormalModel_Classification_1
  from fastNLP.envs.distributed import rank_zero_rm
  from fastNLP.envs.imports import _NEED_IMPORT_PADDLE, _NEED_IMPORT_TORCH
  from fastNLP import prepare_paddle_dataloader, BucketedBatchSampler
label_desc: Use image node_id 7 for calling the TestPaddleDriverFunctions obj's underlying member method code with example usage: obj.test_tensor_to_numeric_reduce() without return types