old_contents: """CactusBot configuration."""
  
  from cactusbot.services import BeamHandler
  
  USERNAME = "BotUsername"
  PASSWORD = "p455w0rd"
  
  CHANNEL = "ChannelName"
  
  SERVICE = BeamHandler(CHANNEL)
  
new_contents: """CactusBot configuration."""
  
  from cactusbot.services.beam.handler import BeamHandler
  
  from cactusbot.handler import Handlers
  from cactusbot.handlers import CommandHandler, LoggingHandler, SpamHandler, EventHandler
  
  
  USERNAME = "BotUsername"
  PASSWORD = "p455w0rd"
  
  CHANNEL = "ChannelName"
  handlers = Handlers(LoggingHandler(), EventHandler(), CommandHandler(CHANNEL), SpamHandler())
  
  SERVICE = BeamHandler(CHANNEL, handlers)
  
subject: Update config template