Fix issue #137

Author: Karthi Thyagarajan

samples/langchain_quick_start.ipynb

@@ -1216,7 +1216,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 55,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -1233,6 +1233,7 @@
     "from langchain_community.document_loaders import TextLoader\n",
     "from langchain_text_splitters import CharacterTextSplitter\n",
     "\n",
+    "# showcase loading of custom documents\n",
     "fruit_docs = [\n",
     "    Document(\n",
     "        page_content=\"Apple Granny Smith 150 0.99 1\",\n",