code: def test_ndmapping_slice_lower_bound_inclusive2_float(self):
      ndmap = NdMapping(
          self.init_item_odict, kdims=[self.dim1, self.dim2]
      )
      self.assertEqual(ndmap[:, 2.0:5.0].keys(), [(1, 2.0), (5, 3.0)])
  
imports: import numpy
  from holoviews import Dataset, HoloMap
  from holoviews.core import Dimension
  from holoviews.core.ndmapping import MultiDimensionalMapping, NdMapping, UniformNdMapping
  from holoviews.core.overlay import Overlay
  from holoviews.element import Curve
  from holoviews.element.comparison import ComparisonTestCase
label_desc: Use image node_id 17 for calling the NdIndexableMappingTest obj's underlying member method code with example usage: obj.test_ndmapping_slice_lower_bound_inclusive2_float() without return types