code: def test_1_check_connection(self):
      assert self.handler.check_connection().success is True
  
file_path: mindsdb/mindsdb/integrations/handlers/sqlany_handler/tests/test_sqlany_handler.py
imports: import os
  import unittest
  from mindsdb.integrations.handlers.sqlany_handler.sqlany_handler import SQLAnyHandler
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
label_desc: Use image node_id 3 for calling the SQLAnyHandlerTest obj's underlying member method code with example usage: obj.test_1_check_connection() without return types