docstr: Set up the connection required by the handler.
  Returns:
      DBHandlerStatus
docstr_tok: ["Set","up","the","connection","required","by","the","handler",".","Returns",":","DBHandlerStatus"]
code: def connect(self):
      """
      Set up the connection required by the handler.
      Returns:
          DBHandlerStatus
      """
      return DBHandlerStatus(status=True)
  
file_path: evadb/evadb/third_party/databases/hackernews/hackernews_handler.py
imports: import json
  import pandas
  import requests
  from evadb.third_party.databases.hackernews.table_column_info import HACKERNEWS_COLUMNS
  from evadb.third_party.databases.types import DBHandler, DBHandlerResponse, DBHandlerStatus
label_desc: Use image node_id 4 for calling the HackernewsSearchHandler obj's underlying member method code with example usage: obj.connect() and returns: DBHandlerStatus