class_docstr: The base class for explainers to create explanataion 
docstr: Abstract method to return processor
  
  :return: Preprocessor of the explainer
  :type BaseTextPreprocessor
docstr_tok: ["Abstract","method","to","return","processor",":","return",":","Preprocessor","of","the","explainer",":","type","BaseTextPreprocessor"]
code: def get_preprocessor(self) -> BaseTextPreprocessor:
      """Abstract method to return processor
  
      :return: Preprocessor of the explainer
      :type BaseTextPreprocessor
      """
      pass
  
file_path: interpret-text/python/interpret_text/experimental/common/base_explainer.py
imports: from abc import abstractmethod, ABC
  from typing import Optional, Any, Iterable
  from interpret_text.experimental.common.base_text_model import BaseTextModel
  from interpret_text.experimental.common.preprocessor.base_text_preprocessor import BaseTextPreprocessor
  from interpret_text.experimental.explanation import LocalExplanation
label_desc: Use image node_id 6 for calling the BaseTextExplainer obj's underlying member method code with example usage: obj.get_preprocessor() without return types