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: base_authenticator.rb
    path of file: ./repos/rails_api_auth/app/services
    
    the code of the file until where you have to start completion: class BaseAuthenticator

  class ApiError < StandardError; end

  def initialize(auth_code)
  
    
    def get_request(url)
      response = HTTParty.get(url)
      unless response.code == 200
        Rails.logger.warn "#{self.class::PROVIDER} API request failed with status #{response.code}."
        Rails.logger.debug "#{self.class::PROVIDER} API error response was:\n#{response.body}"
        raise ApiError.new
      end