code: def test_6_get_columns(self):
      columns = self.handler.get_columns(
          "test_sharepoint_handler.siteColumns"
      )
      assert columns.type is not RESPONSE_TYPE.ERROR
  
file_path: mindsdb/mindsdb/integrations/handlers/sharepoint_handler/tests/test_sharepoint_handler.py
imports: import os
  import unittest
  from mindsdb.integrations.handlers.sharepoint_handler import Handler
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
label_desc: Use image node_id 8 for calling the SharepointHandlerTest obj's underlying member method code with example usage: obj.test_6_get_columns() without return types