class_docstr: The Discord handler implementation.
docstr: Set up the connection required by the handler.
  Returns
  -------
  StatusResponse
      connection object
docstr_tok: ["Set","up","the","connection","required","by","the","handler",".","Returns","--","--","--","-","StatusResponse","connection","object"]
code: def connect(self):
      """
      Set up the connection required by the handler.
      Returns
      -------
      StatusResponse
          connection object
      """
  
      if self.is_connected:
          return StatusResponse(True)
  
      url = f"https://discord.com/api/v10/applications/@me"
      result = requests.get(
          url,
          headers={
              "Authorization": f'Bot {self.connection_data["token"]}',
              "Content-Type": "application/json",
          },
      )
  
      if result.status_code != 200:
          raise ValueError(result.text)
  
      self.is_connected = True
  
file_path: mindsdb/mindsdb/integrations/handlers/discord_handler/discord_handler.py
imports: import requests
  import asyncio
  import pandas
  from mindsdb.integrations.handlers.discord_handler.discord_tables import MessagesTable
  from mindsdb.utilities import log
  from mindsdb.integrations.libs.api_handler import APIHandler, FuncParser
  from mindsdb.integrations.utilities.date_utils import parse_utc_date
  from mindsdb.integrations.libs.response import HandlerStatusResponse, HandlerResponse, RESPONSE_TYPE
label_desc: Use image node_id 2 for calling the DiscordHandler obj's underlying member method code with example usage: obj.connect() and returns: StatusResponse