code: def test_slice_coords(self):
      c = [(float(x), float(-x)) for x in range(4)]
      g = LineString(c)
      assert g.coords[1:] == c[1:]
      assert g.coords[:-1] == c[:-1]
      assert g.coords[::-1] == c[::-1]
      assert g.coords[::2] == c[::2]
      assert g.coords[:4] == c[:4]
      assert g.coords[4:] == c[4:] == []
  
file_path: shapely/shapely/tests/geometry/test_coords.py
imports: import numpy
  import pytest
  from shapely import LineString
label_desc: Use image node_id 4 for calling the TestCoordsGetItem obj's underlying member method code with example usage: obj.test_slice_coords() without return types