code: def test_pred_probas(precalculated_rf_multiclass_explainer):
      assert isinstance(
          precalculated_rf_multiclass_explainer.pred_probas(),
          np.ndarray,
      )
  
imports: import pytest
  import pandas
  import numpy
  import plotly.graph_objects
label_desc: Use image node_id 29 for calling a global function with example usage: test_pred_probas(precalculated_rf_multiclass_explainer) without return types