code: def test_unary_predicates(self):
      point = Point(0.0, 0.0)
  
      assert not point.is_empty
      assert point.is_valid
      assert point.is_simple
      assert not point.is_ring
      assert not point.has_z
  
file_path: shapely/shapely/tests/legacy/test_predicates.py
imports: import unittest
  import pytest
  import shapely
  from shapely.geometry import Point, Polygon
label_desc: Use image node_id 2 for calling the PredicatesTestCase obj's underlying member method code with example usage: obj.test_unary_predicates() without return types