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: configure.rb
    path of file: ./repos/chef/knife/lib/chef/knife
    
    the code of the file until where you have to start completion: #
# Author:: Adam Jacob (<adam@chef.io>)
# Copyright:: Copyright (c) Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

require_relative "../knife"
require "chef-utils/dist" un
    
      def ask_user_for_config
        server_name = guess_servername
        @chef_server = config[:chef_server_url] || ask_question("Please enter the chef server URL: ", default: "https://#{server_name}/organizations/myorg")
        if config[:initial]
          @new_client_name        = config[:node_name] || ask_question("Please enter a name for the new user: ", default: Etc.getlogin)
          @admin_client_name      = config[:admin_client_name] || ask_question("Please enter the existing admin name: ", default: "admin")
          @admin_client_key       = config[:admin_client_key] || ask_question("Please enter the location of the existing admin's private key: ", default: "#{ChefUtils::Dist::Server::CONF_DIR}/admin.pem")
          @admin_client_key       = File.expand_path(@admin_client_key)
        else
          @new_client_name = config[:node_name] || ask_question("Please enter an existing username or clientname for the API: ", default: Etc.getlogin)
        end