code: def dummy_predict_fn(self, x):
      return self.model.predict_proba(x)
  
file_path: contextual-ai/tests/explainer/test_shap_tabular_explainer.py
imports: import os
  import unittest
  import numpy
  from shap import KernelExplainer
  from xai.explainer.explainer_exceptions import ExplainerUninitializedError
  from xai.explainer.tabular.shap_tabular_explainer import SHAPTabularExplainer
  from sklearn.dummy import DummyClassifier
label_desc: Use image node_id 1 for calling the TestSHAPTabularExplainer obj's underlying member method code with example usage: obj.dummy_predict_fn(x) and returns: self