class_docstr: Source: https://github.com/adamfabish/Reduction
code: def __call__(self, document, sentences_count):
      ratings = self.rate_sentences(document)
      return self._get_best_sentences(
          document.sentences, sentences_count, ratings
      )
  
file_path: sumy/sumy/summarizers/reduction.py
imports: from __future__ import absolute_import
  from __future__ import division, print_function, unicode_literals
  import math
  from itertools import combinations
  from collections import defaultdict
  from ._summarizer import AbstractSummarizer
label_desc: Use image node_id 3 for calling the ReductionSummarizer obj's underlying member method code with example usage: obj.__call__(document, sentences_count) and returns: self