code: def test_distribution_array_kdim_type(self):
      dist = Distribution(np.array([0, 1, 2]))
      assert np.issubdtype(dist.get_dimension_type(0), np.int_)
  
imports: import numpy
  import pandas
  import pytest
  from holoviews.core.dimension import Dimension
  from holoviews.core.options import Compositor, Store
  from holoviews.element import Area, Bivariate, Contours, Curve, Distribution, Image, Points, Polygons
label_desc: Use image node_id 14 for calling the TestStatisticalElement obj's underlying member method code with example usage: obj.test_distribution_array_kdim_type() without return types