code: def test_holomap_redim(self):
      hmap = HoloMap(
          {
              i: Dataset(
                  {"x": self.xs, "y": self.ys * i},
                  kdims=["x"],
                  vdims=["y"],
              )
              for i in range(10)
          },
          kdims=["z"],
      )
      redimmed = hmap.redim(x="Time")
      self.assertEqual(
          redimmed.dimensions("all", True), ["z", "Time", "y"]
      )
  
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 2 for calling the HoloMapTest obj's underlying member method code with example usage: obj.test_holomap_redim() without return types