README.md in ruby-openai-swarm-0.2.7 vs README.md in ruby-openai-swarm-0.2.8

@@ -13,10 +13,11 @@
 - [Ruby OpenAI Swarm](#ruby-openai-swarm)
 - [Table of Contents](#table-of-contents)
   - [Installation](#installation)
     - [Bundler](#bundler)
     - [Gem install](#gem-install)
+    - [Logger](#logger)
   - [examples](#examples)
   - [Documentation](#documentation)
 
 ## quick show
 https://github.com/user-attachments/assets/ed84ef83-5ccb-4223-abb8-933d0ec66468
@@ -110,9 +111,21 @@
 ```ruby
 {"role"=>"assistant",
  "content"=>"¡Hola! Estoy bien, gracias. ¿Y tú?",
  "refusal"=>nil,
  :sender=>"Spanish Agent"}
+```
+
+### Logger
+
+```
+OpenAISwarm.configure do |config|
+  # config.logger = Logger.new(STDOUT)
+  # config.logger = Rails.logger
+  config.log_file = Rails.root.join('log', 'openai_swarm.log')
+  # config.logger = Logger.new(Rails.root.join('log', 'openai_swarm.log'))
+  # config.logger = Rails.configuration.lograge.logger
+end
 ```
 
 # Examples
 
 Setting ACCESS_TOKEN for AI Providers in examples