code: def subscribe(
      self, stop_event, callback, table_name, columns=None, **kwargs
  ):
      class MessageHandlerImpl(MessageHandler):
          def on_message(self, message: "InboundMessage"):
              # Check if the payload is a dict
              payload = message.get_payload_as_dictionary()
              if payload is not None:
                  data = payload
              else:
                  # check as string
                  payload = message.get_payload_as_string()
                  if payload is None:
                      payload = message.get_payload_as_bytes()
                      if isinstance(payload, bytearray):
                          payload = payload.decode()
                  data = {"data": payload}
  
              if columns is not None:
                  updated_columns = data.keys()
                  if not set(columns) & set(updated_columns):
                      # skip
                      return
  
              callback(data)
  
      table = ast.Identifier(table_name)
      topic_name = "/".join(table.parts)
  
      topics = [TopicSubscription.of(topic_name)]
      direct_receiver = (
          self.messaging_service.create_direct_message_receiver_builder()
          .with_subscriptions(topics)
          .build()
      )
  
      direct_receiver.start()
      direct_receiver.receive_async(MessageHandlerImpl())
  
      stop_event.wait()
  
      direct_receiver.terminate()
  
imports: import pandas
  from solace.messaging.messaging_service import MessagingService, RetryStrategy
  from solace.messaging.resources.topic_subscription import TopicSubscription
  from solace.messaging.receiver.message_receiver import MessageHandler
  from solace.messaging.resources.topic import Topic
  from solace.messaging.receiver.inbound_message import InboundMessage
  from mindsdb_sql import parse_sql
  from mindsdb_sql.parser import ast
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
  from mindsdb.integrations.libs.base import DatabaseHandler
  from mindsdb.integrations.libs.response import HandlerStatusResponse, HandlerResponse
  from mindsdb.utilities import log
label_desc: Use image node_id 10 for calling the SolaceHandler obj's underlying member method code with example usage: obj.subscribe(stop_event, callback, table_name, columns) without return types