Update .gitignore, remove Gemfile.lock, and add dotenv dependencies

Author: crmne

.gitignore

@@ -11,7 +11,7 @@
 /tmp/
 
 # Used by dotenv library to load environment variables.
-# .env
+.env
 
 # Ignore Byebug command history file.
 .byebug_history
@@ -45,7 +45,7 @@ build-iPhoneSimulator/
 
 # for a library or gem, you might want to ignore these files since the code is
 # intended to run in multiple environments; otherwise, check them in:
-# Gemfile.lock
+Gemfile.lock
 # .ruby-version
 # .ruby-gemset
 

Gemfile.lock

@@ -1,8 +1,8 @@
-# frozen_string_literal: true
-
 #!/usr/bin/env ruby
+# frozen_string_literal: true
 require 'bundler/setup'
 require 'ruby_llm'
+require 'dotenv/load'
 
 require 'irb'
 IRB.start(__FILE__)

bin/console

@@ -8,7 +8,7 @@ def initialize
       @conversations = {}
     end
 
-    def chat(messages, model: nil, temperature: 1.0, stream: false, &block)
+    def chat(messages, model: nil, temperature: 0.7, stream: false, &block)
       provider = provider_for(model)
       provider.chat(
         messages,

lib/ruby_llm/client.rb

@@ -42,9 +42,13 @@ Gem::Specification.new do |spec|
 
   # Development dependencies
   spec.add_development_dependency 'bundler', '>= 2.0'
+  spec.add_development_dependency 'dotenv'
+  spec.add_development_dependency 'irb'
   spec.add_development_dependency 'overcommit', '>= 0.66'
   spec.add_development_dependency 'pry', '>= 0.14'
   spec.add_development_dependency 'rake', '>= 13.0'
+  spec.add_development_dependency 'rdoc'
+  spec.add_development_dependency 'reline'
   spec.add_development_dependency 'rubocop', '>= 1.0'
   spec.add_development_dependency 'rubocop-rake', '>= 0.6'
   spec.add_development_dependency 'simplecov', '>= 0.21'