code: def get_screen_name(t = @access_token)
        return unless @screen_name.nil?
        return if t.nil?
  
        oauth_response = t.get('/1.1/account/verify_credentials.json')
        @screen_name = JSON.parse(oauth_response.body)["screen_name"]
      end
docs: query twitter for the bots screen name. we do this during the bot registration process