code: def test_arrays_equal_float(self):
      self.assertEqual(
          np.array([[1.0, 2.5], [3, 4]], dtype=np.float32),
          np.array([[1.0, 2.5], [3, 4]], dtype=np.float32),
      )
  
imports: import numpy
  from holoviews.core import BoundingBox
  from holoviews.element.comparison import ComparisonTestCase
label_desc: Use image node_id 12 for calling the SimpleComparisonTest obj's underlying member method code with example usage: obj.test_arrays_equal_float() without return types