diff --git a/packages/sample/genaisrc/pr-describe.genai.mjs b/packages/sample/genaisrc/pr-describe.genai.mjs
index b827b77507..85f551cb15 100644
--- a/packages/sample/genaisrc/pr-describe.genai.mjs
+++ b/packages/sample/genaisrc/pr-describe.genai.mjs
@@ -1,6 +1,4 @@
 script({
-    model: "openai:gpt-4-32k",
-    files: [],
     temperature: 1,
     title: "pr-describe",
     system: ["system", "system.fs_find_files", "system.fs_read_file"],