class_docstr: Tests for operator overloading
class_docstr_tok: ["Tests","for","operator","overloading"]
code: def test_delattr(self):
      del self.point.coordinates
      self.assertFalse(hasattr(self.point, "coordinates"))
  
file_path: geojson/tests/test_base.py
imports: import unittest
  import geojson
label_desc: Use image node_id 4 for calling the OperatorOverloadingTestCase obj's underlying member method code with example usage: obj.test_delattr() without return types