Merge pull request gptscript-ai#486 from thedadams/openai-base-url

fix: use the same environment variable for OpenAI url

pkg/openai/client.go

@@ -27,7 +27,7 @@ const (
 
 var (
 	key = os.Getenv("OPENAI_API_KEY")
-	url = os.Getenv("OPENAI_URL")
+	url = os.Getenv("OPENAI_BASE_URL")
 )
 
 type InvalidAuthError struct{}