lib/ruby/openai/finetunes.rb in ruby-openai-1.4.0 vs lib/ruby/openai/finetunes.rb in ruby-openai-1.5.0

@@ -2,10 +2,10 @@
   class Finetunes
     include HTTParty
     base_uri "https://api.openai.com"
 
     def initialize(access_token: nil)
-      @access_token = access_token || ENV["OPENAI_ACCESS_TOKEN"]
+      @access_token = access_token || ENV.fetch("OPENAI_ACCESS_TOKEN")
     end
 
     def list(version: default_version)
       self.class.get(
         "/#{version}/fine-tunes",