code: def test_valid_jsonobject(self):
      point = geojson.Point((-10.52, 2.33))
      self.assertEqual(point.is_valid, True)
  
imports: import unittest
  import geojson
label_desc: Use image node_id 1 for calling the TestValidationGeoJSONObject obj's underlying member method code with example usage: obj.test_valid_jsonobject() without return types