code: def test_issue_161(self):
      # test some troublesome cases in the abbreviation detector
      text = "H2)]+(14)s.t. (1), (4).Similarly"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
      text = ".(21)In (21), λ"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
      text = "map expX (·) : R"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
      text = "0,(3)with the following data: (3-i) (q̄"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
      text = "Φg(h),ThΦg(v) ) , (h, v)"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
      text = "dimension;(S-iii) The optimal control problem obtained in (S-ii) is con-verted"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
      text = "z), πut (z)) )"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
      text = "repositories he/she already worked with or from previous collaborators. Nevertheless, 88% of the first action of users to a repository (repository discovery) is"
      doc = self.nlp(text)
      doc2 = self.detector(doc)
      assert len(doc2._.abbreviations) == 0
  
file_path: scispacy/tests/test_abbreviation_detection.py
imports: import unittest
  import spacy
  import pytest
  from scispacy.abbreviation import AbbreviationDetector, find_abbreviation, filter_matches
label_desc: Use image node_id 8 for calling the TestAbbreviationDetector obj's underlying member method code with example usage: obj.test_issue_161() without return types