class_docstr: Contains descriptive information that pertains to a Ludwig configuration parameter.
code: def to_json_dict(self) -> Dict[str, Any]:
      return json.loads(self.to_json())
  
file_path: ludwig/ludwig/schema/metadata/parameter_metadata.py
imports: import json
  from dataclasses import dataclass
  from enum import Enum
  from typing import Any, Dict, List, Optional, Union
  from dataclasses_json import dataclass_json
  from ludwig.api_annotations import DeveloperAPI
  from ludwig.utils.misc_utils import memoized_method
label_desc: Use image node_id 1 for calling the ParameterMetadata obj's underlying member method code with example usage: obj.to_json_dict() and returns: json