class_docstr: A SequenceMatcher-like class built on the top of Levenshtein
class_docstr_tok: ["A","SequenceMatcher-like","class","built","on","the","top","of","Levenshtein"]
code: def real_quick_ratio(self):
      len1, len2 = len(self._str1), len(self._str2)
      return 2.0 * min(len1, len2) / (len1 + len2)
  
file_path: fuzzywuzzy/fuzzywuzzy/StringMatcher.py
imports: from Levenshtein import *
  from warnings import warn
label_desc: Use image node_id 11 for calling the StringMatcher obj's underlying member method code with example usage: obj.real_quick_ratio() and returns: unknown