diff --git a/LangChain/LangChain_Perform_QA_on_SQL_Databases.ipynb b/LangChain/LangChain_Perform_QA_on_SQL_Databases.ipynb
index f667f4888c..0dbabdbec5 100644
--- a/LangChain/LangChain_Perform_QA_on_SQL_Databases.ipynb
+++ b/LangChain/LangChain_Perform_QA_on_SQL_Databases.ipynb
@@ -106,7 +106,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 2,
    "id": "de70f076-2e23-4d17-9e65-d7812366aad5",
    "metadata": {
     "papermill": {},
@@ -119,7 +119,7 @@
     "    import langchain_experimental\n",
     "    import openai\n",
     "except: \n",
-    "  !pip install langchain langchain-experimental openai --user\n",
+    "    !pip install langchain langchain-experimental openai --user\n",
     "\n",
     "from langchain.utilities import SQLDatabase\n",
     "from langchain.llms import OpenAI\n",
@@ -143,7 +143,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 31,
+   "execution_count": 3,
    "id": "54158c1d-3ddf-45ed-8989-9f1fd2240b6f",
    "metadata": {
     "papermill": {},
@@ -190,7 +190,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 33,
+   "execution_count": 4,
    "id": "86ba23e8",
    "metadata": {},
    "outputs": [],
@@ -209,7 +209,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 5,
    "id": "f66d1a9b",
    "metadata": {},
    "outputs": [],
@@ -236,7 +236,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 6,
    "id": "c3e94abb",
    "metadata": {},
    "outputs": [],
@@ -281,7 +281,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 39,
+   "execution_count": 7,
    "id": "df536f67",
    "metadata": {},
    "outputs": [],
@@ -299,7 +299,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 40,
+   "execution_count": 8,
    "id": "9cc14e45",
    "metadata": {},
    "outputs": [],
@@ -327,7 +327,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
+   "execution_count": 9,
    "id": "eb795f63",
    "metadata": {},
    "outputs": [],