(DOCSP-5969): Add definition list for Grid Chart Page (#214)

* (DOCSP-5969): Add definition list for Grid Chart Page

* (DOCSP-5969): Add definition list for Grid Chart Page

* (DOCSP-5969)Added images to go along with the definitions

Author: tahiyachowdhury

config/sphinx_local.yaml

@@ -25,6 +25,7 @@ theme:
      - /chart-type-reference/geo-spatial
      - /chart-type-reference/choropleth
      - /customize-charts
+     - /chart-type-reference/grid-charts
 sidebars:
   '**':
     - 'pagenav.html'

source/chart-type-reference/grid-charts.txt

@@ -8,6 +8,26 @@ Grid Charts
 
 .. default-domain:: mongodb
 
+.. class:: toc
+
+   :doc:`/chart-type-reference/heatmap/`
+      Heatmaps help represent data in a tabular format and reveal
+      patterns or trends within your data. Use heatmaps when the exact
+      data values  are not as important as depicting higher-level trends
+      and relationships.
+      
+      .. figure:: /images/charts/heatmap-small.png
+         :figwidth: 100%
+
+   :doc:`/chart-type-reference/scatter-chart/`
+      Scatter charts plot data with individual data points placed along
+      the X and Y  axes. They are useful for representing numerical data
+      and showing clearly how data points  cluster together in certain
+      areas.
+      
+      .. figure:: /images/charts/scatter-chart-small.png
+         :figwidth: 100%
+
 .. class:: hidden
 
    .. toctree::