You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: budget_groups_actions.rb
    path of file: ./repos/consuldemocracy/app/controllers/concerns/admin
    
    the code of the file until where you have to start completion: module Admin::BudgetGroupsActions
  extend ActiveSupport::Concern

  included do
    
    
  def create
    @group = @budget.groups.new(budget_group_params)
    if @group.save
      redirect_to groups_index, notice: t("admin.budget_groups.create.notice")
    else
      render new_action
    end