code: def test_check_eastingnorthing_to_lonlat_identity(self):
      for easting in np.linspace(-20037508.34, 20037508.34, 100):
          for northing in np.linspace(-20037508.34, 20037508.34, 100):
              lon, lat = Tiles.easting_northing_to_lon_lat(
                  easting, northing
              )
              (
                  new_easting,
                  new_northing,
              ) = Tiles.lon_lat_to_easting_northing(lon, lat)
              self.assertAlmostEqual(easting, new_easting, places=2)
              self.assertAlmostEqual(northing, new_northing, places=2)
  
file_path: holoviews/holoviews/tests/element/test_tiles.py
imports: import numpy
  import pandas
  from holoviews import Tiles
  from holoviews.element.comparison import ComparisonTestCase
label_desc: Use image node_id 4 for calling the TestCoordinateConversion obj's underlying member method code with example usage: obj.test_check_eastingnorthing_to_lonlat_identity() without return types