code: def test_simple_varied(self):
      # Infer various kinds of data
      rows = (
          b'{"a": 1,"b": 2, "c": "3", "d": false}\n'
          b'{"a": 4.0, "b": -5, "c": "foo", "d": true}\n'
      )
      table = self.read_bytes(rows)
      schema = pa.schema(
          [
              ("a", pa.float64()),
              ("b", pa.int64()),
              ("c", pa.string()),
              ("d", pa.bool_()),
          ]
      )
      assert table.schema == schema
      assert table.to_pydict() == {
          "a": [1.0, 4.0],
          "b": [2, -5],
          "c": ["3", "foo"],
          "d": [False, True],
      }
  
imports: from collections import OrderedDict
  from decimal import Decimal
  import io
  import itertools
  import json
  import string
  import unittest
  import numpy
  import pytest
  import pyarrow
  from pyarrow.json import read_json, ReadOptions, ParseOptions
label_desc: Use image node_id 7 for calling the BaseTestJSONRead obj's underlying member method code with example usage: obj.test_simple_varied() without return types