From 4c53e31377fc397268bf012a3f2b51727f4abf75 Mon Sep 17 00:00:00 2001
From: Prakul <discover.prakul@gmail.com>
Date: Wed, 13 Mar 2024 15:44:13 -0700
Subject: [PATCH] docs: Updated index definition and reference to
 LangChain-MongoDB (#19047)

**Description:**
Updates to LangChain-MongoDB documentation: updates to the Atlas vector
search index definition

**Issue:**
NA

**Dependencies:**
NA

**Twitter handle:**
iprakul
---
 .../integrations/vectorstores/mongodb_atlas.ipynb     | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/docs/docs/integrations/vectorstores/mongodb_atlas.ipynb b/docs/docs/integrations/vectorstores/mongodb_atlas.ipynb
index 2bf3a137c4..57c2ebf336 100644
--- a/docs/docs/integrations/vectorstores/mongodb_atlas.ipynb
+++ b/docs/docs/integrations/vectorstores/mongodb_atlas.ipynb
@@ -23,10 +23,10 @@
    "metadata": {},
    "source": [
     "> Note: \n",
-    ">\n",
+    "> \n",
+    ">* More documentation can be found at [LangChain-MongoDB site](https://www.mongodb.com/docs/atlas/atlas-vector-search/ai-integrations/langchain/)\n",
     ">* This feature is Generally Available and ready for production deployments.\n",
     ">* The langchain version 0.0.305 ([release notes](https://github.com/langchain-ai/langchain/releases/tag/v0.0.305)) introduces the support for $vectorSearch MQL stage, which is available with MongoDB Atlas 6.0.11 and 7.0.2. Users utilizing earlier versions of MongoDB Atlas need to pin their LangChain version to <=0.0.304\n",
-    "> \n",
     "> "
    ]
   },
@@ -121,13 +121,12 @@
    "id": "1f3ecc42",
    "metadata": {},
    "source": [
-    "Now, let's create a vector search index on your cluster. In the below example, `embedding` is the name of the field that contains the embedding vector. Please refer to the [documentation](https://www.mongodb.com/docs/atlas/atlas-vector-search/create-index/) to get more details on how to define an Atlas Vector Search index.\n",
+    "Now, let's create a vector search index on your cluster. More detailed steps can be found at [Create Vector Search Index for LangChain](https://www.mongodb.com/docs/atlas/atlas-vector-search/ai-integrations/langchain/#create-the-atlas-vector-search-index) section.\n",
+    "In the below example, `embedding` is the name of the field that contains the embedding vector. Please refer to the [documentation](https://www.mongodb.com/docs/atlas/atlas-vector-search/create-index/) to get more details on how to define an Atlas Vector Search index.\n",
     "You can name the index `{ATLAS_VECTOR_SEARCH_INDEX_NAME}` and create the index on the namespace `{DB_NAME}.{COLLECTION_NAME}`. Finally, write the following definition in the JSON editor on MongoDB Atlas:\n",
     "\n",
     "```json\n",
     "{\n",
-    "  \"name\": \"index_name\",\n",
-    "  \"type\": \"vectorSearch\",\n",
     "  \"fields\":[\n",
     "    {\n",
     "      \"type\": \"vector\",\n",
@@ -277,8 +276,6 @@
    "source": [
     "```json\n",
     "{\n",
-    "  \"name\": \"index_name\",\n",
-    "  \"type\": \"vectorSearch\",\n",
     "  \"fields\":[\n",
     "    {\n",
     "      \"type\": \"vector\",\n",