code: def test_alias_interpolate(self):
      assert self.line1.line_interpolate_point(0.5).equals(
          Point(0.5, 0.0)
      )
      assert self.line1.line_interpolate_point(-0.5).equals(
          Point(1.5, 0.0)
      )
      assert self.line1.line_interpolate_point(
          0.5, normalized=True
      ).equals(Point(1, 0))
      assert self.line1.line_interpolate_point(
          -0.5, normalized=True
      ).equals(Point(1, 0))
  
file_path: shapely/shapely/tests/legacy/test_linear_referencing.py
imports: import unittest
  import pytest
  import shapely
  from shapely.geometry import LineString, MultiLineString, Point
label_desc: Use image node_id 9 for calling the LinearReferencingTestCase obj's underlying member method code with example usage: obj.test_alias_interpolate() without return types