old_contents: import re
  
  from slackbot.bot import listen_to, respond_to
  
  
  @respond_to("!test", re.IGNORECASE)
  def roll_dice(msg):
      msg.reply("test successful!")
  
new_contents: import re
  
  from slackbot.bot import listen_to, respond_to
  
  
  @respond_to("!test", re.IGNORECASE)
  def test_func(msg):
      msg.reply("test successful!")
  
subject: add test