Harrison/bookend ai (#14258)

Co-authored-by: stvhu-bookend <142813359+stvhu-bookend@users.noreply.github.com>

docs/docs/integrations/text_embedding/bookend.ipynb

@@ -0,0 +1,89 @@
+{
+ "cells": [
+  {
+   "cell_type": "markdown",
+   "id": "2c591a6a42ac7f0",
+   "metadata": {},
+   "source": [
+    "# Bookend AI\n",
+    "\n",
+    "Let's load the Bookend AI Embeddings class."
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "d94c62b4",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "from langchain.embeddings import BookendEmbeddings"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "523a09e3",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "embeddings = BookendEmbeddings(\n",
+    "    domain=\"your_domain\",\n",
+    "    api_token=\"your_api_token\",\n",
+    "    model_id=\"your_embeddings_model_id\",\n",
+    ")"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b212bd5a",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "text = \"This is a test document.\""
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "57db66bd",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "query_result = embeddings.embed_query(text)"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "b790fd09",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "doc_result = embeddings.embed_documents([text])"
+   ]
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.10.1"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}