class_docstr: Some tests for local_minima are included as well.
class_docstr_tok: ["Some","tests","for","local_minima","are","included","as","well","."]
docstr: Test results with default configuration for all supported dtypes.
docstr_tok: ["Test","results","with","default","configuration","for","all","supported","dtypes","."]
code: def test_dtypes(self):
      """Test results with default configuration for all supported dtypes."""
      for dtype in self.supported_dtypes:
          result = extrema.local_maxima(self.image.astype(dtype))
          assert result.dtype == bool
          assert_equal(result, self.expected_default)
  
imports: import math
  import unittest
  import numpy
  from numpy.testing import assert_equal
  from pytest import raises, warns
  from skimage._shared.testing import expected_warnings
  from skimage.morphology import extrema
label_desc: Use image node_id 2 for calling the TestLocalMaxima obj's underlying member method code with example usage: obj.test_dtypes() without return types