lumns=[&#39;shap&#39;])\
                              .sort_values(&#39;shap&#39;,
                                           ascending=False).index.values
            
            model.shap_index=self.shap_index

            self.veritas_model[&#39;version&#39;]=veritas_version
            self.veritas_model[&#39;model&#39;]=model
            self.veritas_model[&#39;problem&#39;]=self.problem
        
        return

    def save(self, filepath):
        &#39;&#39;&#39;
        save veritas model

      