code: def is_classifier(model):
      """Check if the model is a classifier.
  
      :return: True if the model is a classifier, False otherwise.
      :rtype: bool
      """
      return (
          model is not None
          and hasattr(model, SKLearn.PREDICT_PROBA)
          and model.predict_proba is not None
      )
  
file_path: responsible-ai-toolbox/raiutils/raiutils/models/model_utils.py
imports: from enum import Enum
label_desc: Use image node_id 1 for calling a global function with example usage: is_classifier(model) and returns: unknown