docstr: :param keyword_processor: set, phrases to look for
  :return: self
docstr_tok: [":","param","keyword_processor",":","set",",","phrases","to","look","for",":","return",":","self"]
code: def set_keyword_processor(self, keyword_processor):
      """
  
      :param keyword_processor: set, phrases to look for
      :return: self
      """
      self.keyword_processor_ = keyword_processor
      return self
  
imports: from collections import Counter
  from flashtext import KeywordProcessor
  import scattertext
label_desc: Use image node_id 1 for calling the FlashTextExtact obj's underlying member method code with example usage: obj.set_keyword_processor(keyword_processor) and returns: self