code: def test_5_disconnect(self):
      assert self.handler.disconnect()
  
file_path: mindsdb/mindsdb/integrations/handlers/openstreetmap_handler/tests/test_openstreetmap_handler.py
imports: import unittest
  from mindsdb.integrations.handlers.openstreetmap_handler.openstreetmap_handler import OpenStreetMapHandler
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
label_desc: Use image node_id 7 for calling the OpenStreetMapHandlerTest obj's underlying member method code with example usage: obj.test_5_disconnect() without return types