code: def test_pipeline_mean_abs_shap_df(classifier_pipeline_explainer):
      assert isinstance(
          classifier_pipeline_explainer.get_mean_abs_shap_df(),
          pd.DataFrame,
      )
  
imports: import pytest
  import pandas
  import numpy
label_desc: Use image node_id 4 for calling a global function with example usage: test_pipeline_mean_abs_shap_df(classifier_pipeline_explainer) without return types