Load_dataset() keep throwing `ArrowInvalid: JSON parse error`
I’m trying to fine tune a model using my own data on my Windows machine with WSL (Ubuntu).In myapp.pyfile, I have my code.from datasets import load_dataset
dataset = load_dataset("json", data_files="sample.json")Thesample.jsonis stored locally, and as follows[
 {
    "instruction": "Some string"
    "input": "Some string"
    "output": "Some string"
 },
 {
    "instruction": "Some string"
    "input": "Some string"
    "output": "Some string"
 }
]While runningpython app.py, I keep gettingArrowInvalid: JSON parse error: Column() changed from object to string in row 0.Full error below:Traceback (most recent call last):
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/packaged_modules/json/json.py", line 130, in _generate_tables
    pa_table = paj.read_json(
  File "pyarrow/_json.pyx", line 308, in pyarrow._json.read_json
  File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
  File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: JSON parse error: Column() changed from object to string in row 0

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/builder.py", line 1997, in _prepare_split_single
    for _, table in generator:
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/packaged_modules/json/json.py", line 153, in _generate_tables
    df = pd.read_json(f, dtype_backend="pyarrow")
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/io/json/_json.py", line 815, in read_json
    return json_reader.read()
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/io/json/_json.py", line 1025, in read
    obj = self._get_object_parser(self.data)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/io/json/_json.py", line 1051, in _get_object_parser
    obj = FrameParser(json, **kwargs).parse()
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/io/json/_json.py", line 1187, in parse
    self._parse()
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/io/json/_json.py", line 1402, in _parse
    self.obj = DataFrame(
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/frame.py", line 851, in __init__
    arrays, columns, index = nested_data_to_arrays(
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/internals/construction.py", line 520, in nested_data_to_arrays
    arrays, columns = to_arrays(data, columns, dtype=dtype)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/internals/construction.py", line 837, in to_arrays
    arr, columns = _list_of_dict_to_arrays(data, columns)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/internals/construction.py", line 918, in _list_of_dict_to_arrays
    columns = ensure_index(pre_cols)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/indexes/base.py", line 7647, in ensure_index
    return Index(index_like, copy=copy, tupleize_cols=False)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/indexes/base.py", line 565, in __new__
    arr = sanitize_array(data, None, dtype=dtype, copy=copy)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/construction.py", line 654, in sanitize_array
    subarr = maybe_convert_platform(data)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/pandas/core/dtypes/cast.py", line 139, in maybe_convert_platform
    arr = lib.maybe_convert_objects(arr)
  File "lib.pyx", line 2538, in pandas._libs.lib.maybe_convert_objects
TypeError: Cannot convert numpy.ndarray to numpy.ndarray

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/home/ptamzz/AI/app.py", line 68, in <module>
    dataset = load_dataset("json", data_files="sample.json")
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/load.py", line 2616, in load_dataset
    builder_instance.download_and_prepare(
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/builder.py", line 1029, in download_and_prepare
    self._download_and_prepare(
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/builder.py", line 1124, in _download_and_prepare
    self._prepare_split(split_generator, **prepare_split_kwargs)
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/builder.py", line 1884, in _prepare_split
    for job_id, done, content in self._prepare_split_single(
  File "/home/ptamzz/anaconda3/envs/unsloth_env/lib/python3.10/site-packages/datasets/builder.py", line 2040, in _prepare_split_single
    raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetIf I reformatsample.jsonto below, the error seem to go away.[
    "instruction": "Some string"
    "input": "Some string"
    "output": "Some string"
 ]How can I fix this issue? I’ve run the same code on Google Colab and it seem to work fine.