From 251c0ad9f3330647444ce0d4dde4c800b67ceee3 Mon Sep 17 00:00:00 2001
From: SanjanaBoggaramJ <sanjana.boggaram28@gmail.com>
Date: Sat, 7 Feb 2026 23:15:21 +0530
Subject: [PATCH 1/2] Update index name and technology tags in tutorial

---
 .../gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md b/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md
index 0faee59..318e171 100644
--- a/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md
+++ b/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md
@@ -11,7 +11,7 @@ description:
 content_type: tutorial
 filter: sdk
 technology:
-  - fts
+  - vector search
   - kv
 tags:
   - Streamlit
@@ -194,7 +194,7 @@ DB_PASSWORD = "<password_for_couchbase_cluster>"
 DB_BUCKET = "<name_of_bucket_to_store_documents>"
 DB_SCOPE = "<name_of_scope_to_store_documents>"
 DB_COLLECTION = "<name_of_collection_to_store_documents>"
-INDEX_NAME = "<name_of_fts_index_with_vector_support>"
+INDEX_NAME = "<name_of_search-vector_index_with_vector_support>"
 LOGIN_PASSWORD = "<password to access the streamlit app>"
 ```
 

From 640a5afab340edb32a6869561c1247c4adc4544b Mon Sep 17 00:00:00 2001
From: SanjanaBoggaramJ <sanjana.boggaram28@gmail.com>
Date: Tue, 10 Feb 2026 13:47:37 +0530
Subject: [PATCH 2/2] Update tutorial for Search Index terminology

resolved the comments
---
 .../gemini-langchain-pdf-chat-py.md                          | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md b/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md
index 318e171..6176351 100644
--- a/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md
+++ b/tutorial/markdown/python/gemini-langchain-pdf-chat/gemini-langchain-pdf-chat-py.md
@@ -18,6 +18,7 @@ tags:
   - LangChain
   - Google Gemini
   - Artificial Intelligence
+  - Search Vector Index
 sdk_language:
   - python
 length: 45 Mins
@@ -81,9 +82,9 @@ Specifically, you need to do the following:
 - For the purpose of this tutorial, we will be using specific bucket, scope and collection. However, you may use any name of your choice but make sure to update names in all the steps.
 - Create a bucket named `pdf-chat`. We will use the `_default` scope and `_default` collection of this bucket.
 
-### Create the Search Index on Full Text Service
+### Create the Search Index on Search Service
 
-We need to create the Search Index on the Full Text Service in Couchbase. For this demo, you can import the following index using the instructions.
+We need to create the Search Index on the Search Service in Couchbase. For this demo, you can import the following index using the instructions.
 
 - [Couchbase Capella](https://docs.couchbase.com/cloud/search/import-search-index.html)