add markdown headings for nav and reformat note

Author: jyaistMap

samples/04_gis_analysts_data_scientists/calculate_post_fire_landslide_risk.ipynb

@@ -42,7 +42,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Import required libraries\n"
+    "## Import required libraries\n"
    ]
   },
   {
@@ -83,7 +83,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "### Get data\n",
+    "## Get data\n",
     "\n",
     "For this analysis we need the following datasets\n",
     "\n",
@@ -287,6 +287,15 @@
     "nbr_diff = nbr_prefire - nbr_postfire"
    ]
   },
+  {
+   "cell_type": "markdown",
+   "metadata": {},
+   "source": [
+    "To view the raster function chain visually, we install `graphviz` Python library. \n",
+    "\n",
+    "> **Note:** _after the installation is done, this notebook kernel has to be restarted and ran from the beginning once again to have graphviz imported and variables declared_.\n"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 9,
@@ -310,13 +319,6 @@
     "                                   [5, 255, 0, 0]])"
    ]
   },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "To view the raster function chain visually, we install `graphviz` Python library. Note: _after the installation is done, this notebook kernel has to be restarted and ran from the beginning once again to have graphviz imported and variables declared_.\n"
-   ]
-  },
   {
    "cell_type": "code",
    "execution_count": 10,
@@ -915,7 +917,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.11.8"
+   "version": "3.11.0"
   },
   "toc": {
    "base_numbering": 1,
@@ -932,5 +934,5 @@
   }
  },
  "nbformat": 4,
- "nbformat_minor": 2
+ "nbformat_minor": 4
 }