fix clrf

bin/import_category_product_from_ps.rb

@@ -1,21 +1,16 @@
 #!/usr/bin/env ruby
 ENV['RAILS_ENV'] ||= 'development'
 require File.dirname(__FILE__) + '/../config/environment'
-
 # import categories data from old presta shop
-
 # category_products from prestashop datapase
 class PsCategoryProduct < ApplicationRecord
   self.table_name = 'ps_category_product'
   establish_connection :prestashop_old
 end
-
 # Catgories_Products in new database
 class CategoriesProduct < ApplicationRecord
 end
-
 pcps = PsCategoryProduct.all
-
 pcps.each do |pcp|
   CategoriesProduct.create(category_id: pcp.id_category,
                            product_id: pcp.id_product)