From 62043d66929080fa1ff48c81e6e228c537fd409a Mon Sep 17 00:00:00 2001
From: Joel Natividad <1980690+jqnatividad@users.noreply.github.com>
Date: Wed, 5 Mar 2025 06:31:09 -0500
Subject: [PATCH] fix: `describegpt` add error handling when LLM API response
 format is not in expected format

---
 src/cmd/describegpt.rs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/cmd/describegpt.rs b/src/cmd/describegpt.rs
index a9c1c7406..33b753102 100644
--- a/src/cmd/describegpt.rs
+++ b/src/cmd/describegpt.rs
@@ -235,7 +235,14 @@ fn is_valid_model(
     } else {
         args.flag_model.clone().unwrap()
     };
-    let models = response_json["data"].as_array().unwrap();
+    let models = match response_json["data"].as_array() {
+        Some(models) => models,
+        None => {
+            return fail_clierror!(
+                "Invalid response: 'data' field is not an array or is missing\n{response_json:?}"
+            )
+        },
+    };
     for model in models {
         if model["id"].as_str().unwrap() == given_model {
             return Ok(true);