Adapt urls to local installation on compute

Change-Id: Ie788ab411d6cb118d7a027617253ffb6551d0ba0
diff --git a/R/base_urls.R b/R/base_urls.R
index 5b1b9ee..c93de16 100644
--- a/R/base_urls.R
+++ b/R/base_urls.R
@@ -3,7 +3,7 @@
 #' @description
 #' These are the base URLs for the `rgpt3` package. Do not change these!
 #' @export
-url.completions = "https://api.openai.com/v1/completions"
-url.embeddings = "https://api.openai.com/v1/embeddings"
-url.fine_tune = "https://api.openai.com/v1/fine-tunes"
-url.chat_completions = "https://api.openai.com/v1/chat/completions"
+url.completions = "http://compute:8000/v1/completions"
+url.embeddings = "http://compute:8000/v1/embeddings"
+url.fine_tune = "http://compute:8000/v1/fine-tunes"
+url.chat_completions = "http://compute:8000/v1/chat/completions"