## remove_at(index) {#int} Removes a property at the specified index. ```python def remove_at(self, index: int): ... ``` | Parameter | Type | Description | | --- | --- | --- | | index | int | The z......assertEqual('2003', properties[2].value) self.assertEqual(1, properties...assertEqual(3, properties.count) # 2 - Remove by name: properties.remove('Year')...