code: def sample_custom_query_1():
      """
      Returns a sample query instance for the custom dataset
      """
      return pd.DataFrame({"Categorical": ["a"], "Numerical": [25]})
  
imports: from collections import OrderedDict
  from itertools import product
  import pandas
  import pytest
  import torch
  from rai_test_utils.models.sklearn import create_complex_classification_pipeline, create_complex_regression_pipeline
  import dice_ml
  from dice_ml.utils import helpers
  from dice_ml.utils.neuralnetworks import FFNetwork
label_desc: Use image node_id 33 for calling a global function with example usage: sample_custom_query_1() and returns: pd