Gemfile in chatterbot-0.7.1 vs Gemfile in chatterbot-0.9.0

@@ -6,18 +6,20 @@
 #gem "sequel"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
-  gem 'simplecov', :require => false, :group => :test
+  #gem 'simplecov', :require => false, :group => :test
 
-  gem "shoulda", ">= 0"
-  gem "rspec"
-  gem "rake"
+  #gem "shoulda", ">= 0"
+  #gem "rspec"
+  #gem "rake"
   #gem "twitter", "~> 4.4.0"
 
-  gem "watchr"
+  #gem "watchr"
 end
+
+gem "pry"
 
 #
 # couple extra gems for testing db connectivity
 #
 group :test do