class_docstr: FeatureCorrelation visualizer
class_docstr_tok: ["FeatureCorrelation","visualizer"]
docstr: Test sorting of correlation
docstr_tok: ["Test","sorting","of","correlation"]
code: def test_feature_correlation_quick_method(self):
      """
      Test sorting of correlation
      """
      g = feature_correlation.feature_correlation(
          self.X, self.y, labels=self.labels, show=False
      )
  
      self.assert_images_similar(g)
  
imports: import sys
  import pytest
  import numpy
  import numpy.testing
  from yellowbrick.target import FeatureCorrelation, feature_correlation
  from yellowbrick.exceptions import YellowbrickValueError, YellowbrickWarning
  from sklearn import datasets
  from tests.base import VisualTestCase
label_desc: Use image node_id 14 for calling the TestFeatureCorrelationVisualizer obj's underlying member method code with example usage: obj.test_feature_correlation_quick_method() without return types