code: def get_columns(self) -> list:
      return [
          "author",
          "title",
          "description",
          "url",
          "urlToImage",
          "publishedAt",
          "content",
          "source_id",
          "source_name",
          "query",
          "searchIn",
          "domains",
          "excludedDomains",
      ]
  
imports: import os
  import urllib
  from collections import OrderedDict
  from typing import Any
  import pandas
  from mindsdb_sql import parse_sql
  from mindsdb_sql.parser import ast
  from newsapi import NewsApiClient
  from mindsdb.api.executor.data_types.response_type import RESPONSE_TYPE
  from mindsdb.integrations.libs.api_handler import APIHandler, APITable
  from mindsdb.integrations.libs.const import HANDLER_CONNECTION_ARG_TYPE
  from mindsdb.integrations.libs.response import HandlerResponse, HandlerStatusResponse
  from mindsdb.integrations.utilities.sql_utils import extract_comparison_conditions
  from mindsdb.utilities.config import Config
label_desc: Use image node_id 3 for calling the NewsAPIArticleTable obj's underlying member method code with example usage: obj.get_columns() and returns: list