class_docstr: Test ToNumpy whether it properly converts tensor into numpy array.
class_docstr_tok: ["Test","ToNumpy","whether","it","properly","converts","tensor","into","numpy","array","."]
docstr: Test ToNumpy() representation should return string `ToNumpy()`
code: def test_representation(self):
      """Test ToNumpy() representation should return string `ToNumpy()`"""
      assert str(ToNumpy()) == "ToNumpy()"
  
imports: import os
  import numpy
  import pytest
  from anomalib.config import update_input_size_config
  from anomalib.data import Avenue, BTech, Folder, MVTec, ShanghaiTech, UCSDped, Visa, get_datamodule
  from anomalib.data.utils import DirType
  from anomalib.pre_processing.transforms import Denormalize, ToNumpy
  from tests.helpers.config import get_test_configurable_parameters
  from tests.helpers.dataset import TestDataset, get_dataset_path
label_desc: Use image node_id 5 for calling the TestToNumpy obj's underlying member method code with example usage: obj.test_representation() without return types