class_docstr: Unit test consistency
class_docstr_tok: ["Unit","test","consistency"]
code: def test_calculate_coords(self):
      _, mean_distances = self.cns.calculate_all_distances(
          self.cns.methods, self.cns.weights
      )
      coords = self.cns.calculate_coords(mean_distances)
  
      assert coords.shape == (len(self.cns.methods), 2)
  
file_path: shapash/tests/unit_tests/explainer/test_consistency.py
imports: import itertools
  import numpy
  import pandas
  from sklearn.ensemble import RandomForestClassifier
  import unittest
  from shapash.explainer.consistency import Consistency
label_desc: Use image node_id 8 for calling the TestConsistency obj's underlying member method code with example usage: obj.test_calculate_coords() without return types