code: def experiment_analysis(self):
      return self._experiment_analysis
  
imports: import argparse
  import copy
  import logging
  import os
  import warnings
  from typing import Any, Dict, List, Optional, Union
  import numpy
  import pandas
  import yaml
  from ludwig.api import LudwigModel
  from ludwig.api_annotations import PublicAPI
  from ludwig.automl.base_config import create_default_config, DatasetInfo, get_dataset_info, get_features_config, get_reference_configs
  from ludwig.backend import Backend, initialize_backend
  from ludwig.constants import AUTO, AUTOML_DEFAULT_IMAGE_ENCODER, AUTOML_DEFAULT_TABULAR_MODEL, AUTOML_DEFAULT_TEXT_ENCODER, BINARY, CATEGORY, ENCODER, HYPEROPT, IMAGE, INPUT_FEATURES, NAME, NUMBER, OUTPUT_FEATURES, TABULAR, TEXT, TRAINER, TYPE
  from ludwig.contrib import add_contrib_callback_args
  from ludwig.data.cache.types import CacheableDataset
  from ludwig.datasets import load_dataset_uris
  from ludwig.globals import LUDWIG_VERSION
  from ludwig.hyperopt.run import hyperopt
  from ludwig.schema.model_config import ModelConfig
  from ludwig.types import ModelConfigDict
  from ludwig.utils.automl.ray_utils import _ray_init
  from ludwig.utils.automl.utils import _add_transfer_config, get_model_type, set_output_feature_metric
  from ludwig.utils.data_utils import load_dataset, use_credentials
  from ludwig.utils.defaults import default_random_seed
  from ludwig.utils.fs_utils import open_file
  from ludwig.utils.heuristics import get_auto_learning_rate
  from ludwig.utils.misc_utils import merge_dict
  from ludwig.utils.print_utils import print_ludwig
label_desc: Use image node_id 2 for calling the AutoTrainResults obj's underlying member method code with example usage: obj.experiment_analysis() and returns: self