code: 
  
  
  '''simple docstring'''
  
  
  
  import textwrap
  
  import pyarrow as pa
  import pytest
  
  from datasets import Features, Value
  from datasets.packaged_modules.json.json import Json
  
  
  
  
  
  
  @pytest.fixture
  def 						lowerCamelCase							(_SCREAMING_SNAKE_CASE   :     Optional[Any]     ):
  					__a    : List[str]      					=						tmp_path / '''file.jsonl'''
  					__a    : Union[str, Any]      					=						textwrap.dedent(
  					    '\\n        {"col_1": -1}\n        {"col_1": 1, "col_2": 2}\n        {"col_1": 10, "col_2": 20}\n        '     )
  					with open(UpperCamelCase__		,   'w'     ) as f:
  										f.write(UpperCamelCase__     )
  					return str(UpperCamelCase__     )
  
  
  
  
  
  
  @pytest.fixture
  def 						lowerCamelCase							(_SCREAMING_SNAKE_CASE   :     List[Any]     ):
  					__a    : int      					=						tmp_path / '''file_utf16_encoded.jsonl'''
  					__a    : Tuple      					=						textwrap.dedent(
  					    '\\n        {"col_1": -1}\n        {"col_1": 1, "col_2": 2}\n        {"col_1": 10, "col_2": 20}\n        '     )
  					with open(UpperCamelCase__		,   'w'		,   encoding='utf-16'     ) as f:
  										f.write(UpperCamelCase__     )
  					return str(UpperCamelCase__     )
  
  
  
  
  
  
  @pytest.fixture
  def 						lowerCamelCase							(_SCREAMING_SNAKE_CASE   :     Union[str, Any]     ):
  					__a    : Tuple      					=						tmp_path / '''file_with_list_of_dicts.json'''
  					__a    : Optional[Any]      					=						textwrap.dedent(
  					    '\\n        [\n            {"col_1": -1},\n            {"col_1": 1, "col_2": 2},\n            {"col_1": 10, "col_2": 20}\n        ]\n        '     )
  					with open(UpperCamelCase__		,   'w'     ) as f:
  										f.write(UpperCamelCase__     )
  					return str(UpperCamelCase__     )
  
  
  
  
  
  
  @pytest.fixture
  def 						lowerCamelCase							(_SCREAMING_SNAKE_CASE   :     Tuple     ):
  					__a    : Optional[int]      					=						tmp_path / '''file_with_list_of_dicts_field.json'''
  					__a    : Union[str, Any]      					=						textwrap.dedent(
  					    '\\n        {\n            "field1": 1,\n            "field2": "aabb",\n            "field3": [\n                {"col_1": -1},\n                {"col_1": 1, "col_2": 2},\n                {"col_1": 10, "col_2": 20}\n            ]\n        }\n        '     )
  					with open(UpperCamelCase__		,   'w'     ) as f:
  										f.write(UpperCamelCase__     )
  					return str(UpperCamelCase__     )
  
  
  
  
  
  
  @pytest.mark.parametrize(
      'file_fixture, config_kwargs'		,   [
          ('jsonl_file', {}),
          ('jsonl_file_utf16_encoded', {'encoding': 'utf-16'}),
          ('json_file_with_list_of_dicts', {}),
          ('json_file_with_list_of_dicts_field', {'field': 'field3'}),
      ]		,   )
  def 						lowerCamelCase							(_SCREAMING_SNAKE_CASE   :     Optional[int]		,   _SCREAMING_SNAKE_CASE   :     Union[str, Any]		,   _SCREAMING_SNAKE_CASE   :     Tuple     ):
  					__a    : Any      					=						Json(**UpperCamelCase__     )
  					__a    : str      					=						json._generate_tables([[request.getfixturevalue(UpperCamelCase__     )]]     )
  					__a    : Optional[Any]      					=						pa.concat_tables([table for _, table in generator]     )
  					assert pa_table.to_pydict() == {"col_1": [-1, 1, 10], "col_2": [None, 2, 20]}
  
  
  
  
  
  
  @pytest.mark.parametrize(
      'file_fixture, config_kwargs'		,   [
          (
              'jsonl_file',
              {'features': Features({'col_1': Value('int64'     ), 'col_2': Value('int64'     ), 'missing_col': Value('string'     )}     )},
          ),
          (
              'json_file_with_list_of_dicts',
              {'features': Features({'col_1': Value('int64'     ), 'col_2': Value('int64'     ), 'missing_col': Value('string'     )}     )},
          ),
          (
              'json_file_with_list_of_dicts_field',
              {
                  'field': 'field3',
                  'features': Features(
                      {'col_1': Value('int64'     ), 'col_2': Value('int64'     ), 'missing_col': Value('string'     )}     ),
              },
          ),
      ]		,   )
  def 						lowerCamelCase							(_SCREAMING_SNAKE_CASE   :     Dict		,   _SCREAMING_SNAKE_CASE   :     List[str]		,   _SCREAMING_SNAKE_CASE   :     Optional[Any]     ):
  					__a    : List[Any]      					=						Json(**UpperCamelCase__     )
  					__a    : Any      					=						json._generate_tables([[request.getfixturevalue(UpperCamelCase__     )]]     )
  					__a    : List[Any]      					=						pa.concat_tables([table for _, table in generator]     )
  					assert pa_table.to_pydict() == {"col_1": [-1, 1, 10], "col_2": [None, 2, 20], "missing_col": [None, None, None]}
  
  
  
  
style_context: 
  
  
  '''simple docstring'''
  
  
  
  def 						lowerCamelCase							(_SCREAMING_SNAKE_CASE   :     int = 30     ):
  					__a    : Dict      					=						exponent + 2
  					__a    : List[Any]      					=						(1 + 5**0.5) / 2
  					__a    : Any      					=						(phi**fibonacci_index - (phi - 1) ** fibonacci_index) / 5**0.5
  
  					return int(_SCREAMING_SNAKE_CASE     )
  
  
  if __name__ == "__main__":
  	print(f'''{solution() = }''')
  
  
  
  