From b0629d7ee5b1b2da8a10e0716a036ea3a246ee13 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 27 Feb 2026 22:34:21 +0000
Subject: [PATCH 1/2] Initial plan


From bb808ff9c31141d41c049499de180632193840e4 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Fri, 27 Feb 2026 22:38:19 +0000
Subject: [PATCH 2/2] Fix review feedback: timeout cleanup, transcript_segments
 shape, ENABLE_VERTEX_AI boolean parsing

Co-authored-by: groupthinking <154503486+groupthinking@users.noreply.github.com>
---
 apps/web/src/app/api/transcribe/route.ts            | 3 +--
 apps/web/src/app/api/video/route.ts                 | 6 ++----
 src/youtube_extension/services/ai/gemini_service.py | 2 +-
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/apps/web/src/app/api/transcribe/route.ts b/apps/web/src/app/api/transcribe/route.ts
index 342d06c74..c7209c6fc 100644
--- a/apps/web/src/app/api/transcribe/route.ts
+++ b/apps/web/src/app/api/transcribe/route.ts
@@ -47,8 +47,7 @@ export async function POST(request: Request) {
           headers: { 'Content-Type': 'application/json' },
           body: JSON.stringify({ video_url: url, language }),
           signal: controller.signal,
-        });
-        clearTimeout(timeout);
+        }).finally(() => clearTimeout(timeout));
 
         if (ytResponse.ok) {
           const result = await ytResponse.json();
diff --git a/apps/web/src/app/api/video/route.ts b/apps/web/src/app/api/video/route.ts
index 11fe945f3..b0ebc2b91 100644
--- a/apps/web/src/app/api/video/route.ts
+++ b/apps/web/src/app/api/video/route.ts
@@ -29,8 +29,7 @@ export async function POST(request: Request) {
         headers: { 'Content-Type': 'application/json' },
         body: JSON.stringify({ video_url: url, language: 'en' }),
         signal: controller.signal,
-      });
-      clearTimeout(timeout);
+      }).finally(() => clearTimeout(timeout));
 
       if (response.ok) {
         const result = await response.json();
@@ -75,7 +74,7 @@ export async function POST(request: Request) {
           result: {
             success: result.success,
             insights,
-            transcript_segments: result.transcript?.length || 0,
+            transcript_segments: result.transcript?.segments?.length || 0,
             agents_used: result.orchestration_meta?.agents_used || [],
             errors: result.errors || [],
             raw_response: result,
@@ -96,7 +95,6 @@ export async function POST(request: Request) {
 
     // Step 1: Get transcript
     let transcript = '';
-    let transcript = '';
     let transcriptSource = 'none';
     try {
       const transcribeRes = await fetch(`${origin}/api/transcribe`, {
diff --git a/src/youtube_extension/services/ai/gemini_service.py b/src/youtube_extension/services/ai/gemini_service.py
index 4d4c9a283..ee05892c4 100644
--- a/src/youtube_extension/services/ai/gemini_service.py
+++ b/src/youtube_extension/services/ai/gemini_service.py
@@ -37,7 +37,7 @@
     # Vertex AI SDK probes the GCE metadata server on import which can hang
     # for 5+ seconds outside GCP. Only import when explicitly requested via
     # environment variables to keep startup fast in local / CI environments.
-    if os.getenv("GOOGLE_CLOUD_PROJECT") or os.getenv("ENABLE_VERTEX_AI"):
+    if os.getenv("GOOGLE_CLOUD_PROJECT") or os.getenv("ENABLE_VERTEX_AI", "").lower() in {"1", "true", "yes"}:
         import vertexai
         from vertexai.generative_models import GenerativeModel, Part