code: def test_as_tensor_returns_integer_tensor(self):
      f = MultiLabelField(
          [2, 3],
          skip_indexing=True,
          label_namespace="test1",
          num_labels=5,
      )
      tensor = (
          f.as_tensor(f.get_padding_lengths()).detach().cpu().numpy()
      )
      numpy.testing.assert_array_almost_equal(
          tensor, numpy.array([0, 0, 1, 1, 0])
      )
  
imports: from __future__ import with_statement
  from __future__ import absolute_import
  from __future__ import print_function
  import numpy
  import pytest
  from allennlp.common.checks import ConfigurationError
  from allennlp.common.testing import AllenNlpTestCase
  from allennlp.data.fields import MultiLabelField
  from allennlp.data.vocabulary import Vocabulary
label_desc: Use image node_id 1 for calling the TestMultiLabelField obj's underlying member method code with example usage: obj.test_as_tensor_returns_integer_tensor() without return types