Move dependency install to top

examples/python/jupyter_notebook/CipherStash-Getting-Started.ipynb

@@ -48,6 +48,58 @@
     "Otherwise, sign up to [CipherStash](https://cipherstash.com/signup), install [CipherStash CLI](https://github.com/cipherstash/cli-releases/releases/latest), and do the following steps:"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "id": "1847f62f-e77d-4fe7-b7e6-3356b405beee",
+   "metadata": {},
+   "source": [
+    "### Install dependency packages\n",
+    "As we will need to restart the Jupyter notebook kernel after installation, install `psycopg2`, `django` and `eqlpy` (from a specific branch):"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "4b0a726a-96e0-4fc9-a846-7f4d747ba847",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "%pip install psycopg2 django"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "91fbf4ee-a195-45c1-8e65-05ed60ef1311",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "! git clone https://github.com/cipherstash/eqlpy.git --branch cip-981-add-dgjango-orm-support"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "96c523b8-89a8-4e96-836c-c24c71b057bb",
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "%pip install -e eqlpy/"
+   ]
+  },
+  {
+   "cell_type": "markdown",
+   "id": "8f233255-5e16-4025-8a4f-ee76a1504566",
+   "metadata": {},
+   "source": [
+    "### Restart kernel\n",
+    "\n",
+    "From the top menu bar of Jupyter notebook (not the browser), select \"Kernel\" then \"Restart kernel\".\n",
+    "When you get prompted whether you want to restart the kernel, select \"Restart\".\n",
+    "\n",
+    "**Without this step, you might not have access to eqlpy**"
+   ]
+  },
   {
    "cell_type": "markdown",
    "id": "0d2fd39b-86a2-4e34-a214-7c9bf13f9579",
@@ -183,7 +235,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "%env CS_CLIENT_ACCESS_KEY=<client_access_key>"
+    "%env CS_CLIENT_ACCESS_KEY=<client_acces_key>"
    ]
   },
   {
@@ -220,7 +272,9 @@
    "cell_type": "code",
    "execution_count": null,
    "id": "dd60b2fa-14c0-4206-b5c8-74b8d83b1086",
-   "metadata": {},
+   "metadata": {
+    "scrolled": true
+   },
    "outputs": [],
    "source": [
     "! docker compose up postgres -d"
@@ -325,7 +379,9 @@
    "cell_type": "code",
    "execution_count": null,
    "id": "3c2b1e45-7fb4-4ed4-9fdd-4d964c3d8225",
-   "metadata": {},
+   "metadata": {
+    "scrolled": true
+   },
    "outputs": [],
    "source": [
     "! docker compose up proxy -d"
@@ -338,7 +394,7 @@
    "source": [
     "The command above should start CipherStash Proxy.\n",
     "At any point, you can check the logs to see if there are any errors in your terminal window.\n",
-    "From the directory where your docker-copmose.yml is located (`jupyter_notebook/` by default):\n",
+    "From the directory where your docker-compose.yml is located (`jupyter_notebook/` by default):\n",
     "\n",
     "> docker compose logs -f proxy"
    ]
@@ -374,54 +430,14 @@
     "The constructor for `EqlText` takes the string value, the table name (`\"examples\"`) and the column name (`\"encrypted_utf8_str\"`)."
    ]
   },
-  {
-   "cell_type": "markdown",
-   "id": "637d0665-e53b-40e5-b685-aa1aa4354e46",
-   "metadata": {},
-   "source": [
-    "### Install psycopg2 and django\n",
-    "\n",
-    "Install `psycopg2` and `django`, and eqlpy if you have not done so yet:"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "bb1cc638-bd6b-4776-98a7-0e25a778be96",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "%pip install psycopg2 django"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "8df5d243-56d2-4b30-90c8-f28a1455d319",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "! git clone https://github.com/cipherstash/eqlpy.git --branch cip-981-add-dgjango-orm-support"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "a9c62e97-bda5-4a35-9ad9-90ab6171ef7d",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "%pip install -e eqlpy/"
-   ]
-  },
   {
    "cell_type": "markdown",
    "id": "1bbca0fa-4942-4e40-bffa-a3eb2027c671",
    "metadata": {},
    "source": [
     "### Import class definitions\n",
     "\n",
-    "There are some classes defined for encrytped types in this project directory.\n",
+    "There are some classes defined for encrypted types in this project directory.\n",
     "They are in `eql_types.py` in the `eqlpy` package if you are interested in implementation details."
    ]
   },
@@ -790,7 +806,7 @@
     "\n",
     "* Containment query\n",
     "* Field extraction\n",
-    "* WHERE with field exctraction\n",
+    "* WHERE with field extraction\n",
     "* ORDER BY with field extraction\n",
     "* GROUP BY with field extraction\n",
     "\n",
@@ -1060,7 +1076,7 @@
     "from eqlpy.eql_types import EqlText, EqlFloat, EqlJsonb\n",
     "from eqlpy.eqldjango import *\n",
     "\n",
-    "# Confgigure Django\n",
+    "# Configure Django\n",
     "if not settings.configured:\n",
     "    settings.configure(\n",
     "        DEBUG=True,\n",
@@ -1069,7 +1085,7 @@
     "        ],\n",
     "        DATABASES={\n",
     "            \"default\": {\n",
-    "                \"ENGINE\": \"django.db.backends.postgresql\",\n",
+    "                \"ENGINE\": \"django.db.backends.postgresql_psycopg2\",\n",
     "                \"NAME\": \"cipherstash_getting_started\",\n",
     "                \"USER\": \"postgres\",\n",
     "                \"PASSWORD\": \"postgres\",\n",
@@ -1335,7 +1351,7 @@
     "example = Example.objects.first()\n",
     "print(f\"<Example#{example.id}, string: {example.encrypted_utf8_str}, int: {example.encrypted_int}>\")\n",
     "print()\n",
-    "print(\"Upadting\")\n",
+    "print(\"Updating\")\n",
     "print()\n",
     "example.encrypted_utf8_str = \"UPDATED STRING\"\n",
     "example.encrypted_int = 128\n",