code: def test_reorder_fields_as(self):
      features = Features(
          {
              "id": Value("string"),
              "document": {
                  "title": Value("string"),
                  "url": Value("string"),
                  "html": Value("string"),
                  "tokens": Sequence(
                      {
                          "token": Value("string"),
                          "is_html": Value("bool"),
                      }
                  ),
              },
              "question": {
                  "text": Value("string"),
                  "tokens": Sequence(Value("string")),
              },
              "annotations": Sequence(
                  {
                      "id": Value("string"),
                      "long_answer": {
                          "start_token": Value("int64"),
                          "end_token": Value("int64"),
                          "start_byte": Value("int64"),
                          "end_byte": Value("int64"),
                      },
                      "short_answers": Sequence(
                          {
                              "start_token": Value("int64"),
                              "end_token": Value("int64"),
                              "start_byte": Value("int64"),
                              "end_byte": Value("int64"),
                              "text": Value("string"),
                          }
                      ),
                      "yes_no_answer": ClassLabel(names=["NO", "YES"]),
                  }
              ),
          }
      )
  
      other = Features(  # same but with [] instead of sequences, and with a shuffled fields order
          {
              "id": Value("string"),
              "document": {
                  "tokens": Sequence(
                      {
                          "token": Value("string"),
                          "is_html": Value("bool"),
                      }
                  ),
                  "title": Value("string"),
                  "url": Value("string"),
                  "html": Value("string"),
              },
              "question": {
                  "text": Value("string"),
                  "tokens": [Value("string")],
              },
              "annotations": {
                  "yes_no_answer": [ClassLabel(names=["NO", "YES"])],
                  "id": [Value("string")],
                  "long_answer": [
                      {
                          "end_byte": Value("int64"),
                          "start_token": Value("int64"),
                          "end_token": Value("int64"),
                          "start_byte": Value("int64"),
                      }
                  ],
                  "short_answers": [
                      Sequence(
                          {
                              "text": Value("string"),
                              "start_token": Value("int64"),
                              "end_token": Value("int64"),
                              "start_byte": Value("int64"),
                              "end_byte": Value("int64"),
                          }
                      )
                  ],
              },
          }
      )
  
      expected = Features(
          {
              "id": Value("string"),
              "document": {
                  "tokens": Sequence(
                      {
                          "token": Value("string"),
                          "is_html": Value("bool"),
                      }
                  ),
                  "title": Value("string"),
                  "url": Value("string"),
                  "html": Value("string"),
              },
              "question": {
                  "text": Value("string"),
                  "tokens": Sequence(Value("string")),
              },
              "annotations": Sequence(
                  {
                      "yes_no_answer": ClassLabel(names=["NO", "YES"]),
                      "id": Value("string"),
                      "long_answer": {
                          "end_byte": Value("int64"),
                          "start_token": Value("int64"),
                          "end_token": Value("int64"),
                          "start_byte": Value("int64"),
                      },
                      "short_answers": Sequence(
                          {
                              "text": Value("string"),
                              "start_token": Value("int64"),
                              "end_token": Value("int64"),
                              "start_byte": Value("int64"),
                              "end_byte": Value("int64"),
                          }
                      ),
                  }
              ),
          }
      )
  
      reordered_features = features.reorder_fields_as(other)
      self.assertDictEqual(reordered_features, expected)
      self.assertEqual(reordered_features.type, other.type)
      self.assertEqual(reordered_features.type, expected.type)
      self.assertNotEqual(reordered_features.type, features.type)
  
imports: import datetime
  from unittest import TestCase
  from unittest.mock import patch
  import numpy
  import pandas
  import pyarrow
  import pytest
  from datasets import Array2D
  from datasets.arrow_dataset import Dataset
  from datasets.features import Audio, ClassLabel, Features, Image, Sequence, Value
  from datasets.features.features import _arrow_to_datasets_dtype, _cast_to_python_objects, cast_to_python_objects, encode_nested_example, generate_from_dict, string_to_arrow
  from datasets.features.translation import Translation, TranslationVariableLanguages
  from datasets.info import DatasetInfo
  from datasets.utils.py_utils import asdict
  from ..utils import require_jax, require_tf, require_torch
label_desc: Use image node_id 7 for calling the FeaturesTest obj's underlying member method code with example usage: obj.test_reorder_fields_as() without return types