code: def dummy_df():
      data = {
          "title": {
              0: " Donald Trump Sends ...Disturbing",
              1: " Drunk Bragging Trum...estigation",
              2: " Sheriff David Clark...n The Eye",
              3: " Trump Is So Obsesse...e (IMAGES)",
              4: " Pope Francis Just C...mas Speech",
          },
          "text": {
              0: "Donald Trump just co...ty Images.",
              1: "House Intelligence C...ty Images.",
              2: "On Friday, it was re...ty Images.",
              3: "On Christmas day, Do...ty Images.",
              4: "Pope Francis used hi...ty Images.",
          },
          "subject": {
              0: "News",
              1: "News",
              2: "News",
              3: "News",
              4: "News",
          },
          "date": {
              0: "December 31, 2017",
              1: "December 31, 2017",
              2: "December 30, 2017",
              3: "December 29, 2017",
              4: "December 25, 2017",
          },
          "label": {
              0: "Fake",
              1: "Fake",
              2: "Fake",
              3: "Fake",
              4: "Fake",
          },
      }
  
      return pd.DataFrame.from_dict(data)
  
file_path: ludwig/tests/ludwig/automl/test_base_config.py
imports: import os
  from decimal import Decimal
  import numpy
  import pandas
  import pytest
  import yaml
  from ludwig.automl.base_config import get_dataset_info, get_dataset_info_from_source, get_field_metadata, get_reference_configs, is_field_boolean
  from ludwig.data.dataframe.dask import DaskEngine
  from ludwig.data.dataframe.pandas import PandasEngine
  from ludwig.schema.model_types.base import ModelConfig
  from ludwig.utils.automl.data_source import DataframeSource, wrap_data_source
label_desc: Use image node_id 1 for calling a global function with example usage: dummy_df() and returns: pd