code: def get_ranks(self, label_append=" freq"):
      pass
  
file_path: scattertext/scattertext/termranking/TermRanker.py
imports: from abc import ABCMeta, abstractmethod
  from scattertext import TermDocMatrix
label_desc: Use image node_id 8 for calling the TermRanker obj's underlying member method code with example usage: obj.get_ranks(label_append) without return types