[Bug]: if config of json not support chinese

[griftt]

## if config of json not support chinese when the labels use chinese like that then result in error as followed 1.config

{
    "task_name": "ScenicAreaInformationClassification",
    "task_type": "multilabel_classification",
    "dataset": {
        "label_column": "labels",
        "label_separator": ", ",
        "delimiter": ","
    },
    "model": {
        "provider": "openai",
        "name": "gpt-3.5-turbo"
    },
    "prompt": {
        "task_guidelines": "You are an expert at providing one or more correct content classifications based on the text.\nYour job is to accurately label the provided input example with one or more of the following categories:\n{labels}",
        "output_guidelines": "You will return the answer as a comma separated list of labels sorted in alphabetical order. For example: \"label1, label2, label3\"",
        "labels": [
            "大山",
            "森林",
            "海洋"
        ],
        "few_shot_examples": "D:\\graphRag\\graph-re\\label\\seed.csv",
        "few_shot_selection": "semantic_similarity",
        "few_shot_num": 5,
        "example_template": "Input: {example}\nOutput: {labels}"
    }
}

2.code

# -*- coding: utf-8 -*-
from dotenv import load_dotenv

from autolabel import LabelingAgent, AutolabelDataset, get_data
import json
import os
load_dotenv()  # 默认从项目根目录下的.env文件加载
config='D:\\graphRag\\graph-re\\label\\scene_config.json'
agent = LabelingAgent(config=config)
ds = AutolabelDataset('D:\\graphRag\\graph-re\\label\\hh.csv', config = config)
agent.plan(ds)
ds = agent.run(ds, max_items=10)
ds.save('kk.csv')
print(str(ds.df.head()))

3.result:

Traceback (most recent call last):
  File "D:\graphRag\graph-re\label\label_auto.py", line 16, in <module>
    agent = LabelingAgent(config=config)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\anacondaEnev\envs\graphRag\Lib\site-packages\autolabel\labeler.py", line 93, in __init__
    config if isinstance(config, AutolabelConfig) else AutolabelConfig(config)
                                                       ^^^^^^^^^^^^^^^^^^^^^^^
  File "D:\anacondaEnev\envs\graphRag\Lib\site-packages\autolabel\configs\config.py", line 61, in __init__
    super().__init__(config, validate=validate)
  File "D:\anacondaEnev\envs\graphRag\Lib\site-packages\autolabel\configs\base.py", line 18, in __init__
    self._validate()
  File "D:\anacondaEnev\envs\graphRag\Lib\site-packages\autolabel\configs\config.py", line 67, in _validate
    validate(
  File "D:\anacondaEnev\envs\graphRag\Lib\site-packages\jsonschema\validators.py", line 1332, in validate
    raise error
jsonschema.exceptions.ValidationError: 'task_name' is a required property

Failed validating 'required' in schema:
    {'$schema': 'http://json-schema.org/draft-04/schema#',
     'title': 'Label Config',
     'description': 'The query configuration to generate autolabels',
     'type': 'object',
     'properties': {'task_name': {'type': 'string',
                                  'description': 'The task name of the '
                                                 'labeling job'},
                    'task_type': {'enum': ['classification',
                                           'named_entity_recognition',
                                           'question_answering',
                                           'entity_matching',
                                           'multilabel_classification',
                                           'attribute_extraction'],
                                  'description': 'The type of auto '
                                                 'labeling task'},
                    'dataset': {'type': 'object',
                                'properties': {'label_column': {'type': ['string',
                                                                         'null']},
                                               'label_separator': {'type': ['string',
                                                                            'null']},
                                               'text_column': {'type': ['string',
                                                                        'null']},
                                               'delimiter': {'type': ['string',
                                                                      'null']},
                                               'explanation_column': {'type': ['string',
                                                                               'null']},
                                               'disable_quoting': {'type': ['boolean',
                                                                            'null']}},
                                'additionalProperties': True},
                    'transforms': {'type': 'array',
                                   'items': {'type': 'object'},
                                   'additionalProperties': True},
                    'model': {'type': 'object',
                              'properties': {'provider': {'enum': ['openai',
                                                                   'anthropic',
                                                                   'huggingface_pipeline',
                                                                   'refuel',
                                                                   'google',
                                                                   'cohere',
                                                                   'custom']},
                                             'name': {'type': 'string'},
                                             'compute_confidence': {'type': ['boolean',
                                                                             'null']},
                                             'logit_bias': {'type': ['number',
                                                                     'null']},
                                             'params': {'type': ['object',
                                                                 'null']}},
                              'required': ['provider', 'name'],
                              'additionalProperties': True},
                    'embedding': {'type': 'object',
                                  'properties': {'provider': {'enum': ['openai',
                                                                       'anthropic',
                                                                       'huggingface_pipeline',
                                                                       'refuel',
                                                                       'google',
                                                                       'cohere',
                                                                       'custom']},
                                                 'model': {'type': 'string'}},
                                  'additionalProperties': True},
                    'prompt': {'type': 'object',
                               'properties': {'task_guidelines': {'type': 'string'},
                                              'output_guidelines': {'type': 'string'},
                                              'labels': {'anyOf': [{'type': 'array',
                                                                    'items': {'type': 'string'}},
                                                                   {'type': 'object'}]},
                                              'example_template': {'type': 'string'},
                                              'few_shot_examples': {'anyOf': [{'type': 'array',
                                                                               'items': {'type': 'object'}},
                                                                              {'type': 'string'},
                                                                              {'type': 'null'}]},
                                              'few_shot_selection': {'enum': ['fixed',
                                                                              'semantic_similarity',
                                                                              'max_marginal_relevance',
                                                                              'label_diversity_random',
                                                                              'label_diversity_similarity'],
                                                                     'type': ['string',
                                                                              'null']},
                                              'few_shot_num': {'type': ['number',
                                                                        'null']},
                                              'chain_of_thought': {'type': ['boolean',
                                                                            'null']},
                                              'label_selection': {'type': ['boolean',
                                                                           'null']},
                                              'label_selection_count': {'type': ['number',
                                                                                 'null']},
                                              'attributes': {'anyOf': [{'type': 'array',
                                                                        'items': {'type': 'object'}},
                                                                       {'type': 'null'}]}},
                               'required': ['task_guidelines'],
                               'additionalProperties': True},
                    'dataset_generation': {'type': 'object',
                                           'properties': {'num_rows': {'type': ['number',
                                                                                'null']},
                                                          'guidelines': {'type': ['string',
                                                                                  'null']}}}},
     'required': ['task_name', 'task_type', 'model', 'prompt'],
     'additionalProperties': True}

On instance:
    {}