Update setting-graph-size.md

Author: LiamConnors

doc/python/setting-graph-size.md

@@ -5,10 +5,10 @@ jupyter:
     text_representation:
       extension: .md
       format_name: markdown
-      format_version: '1.2'
-      jupytext_version: 1.6.0
+      format_version: '1.3'
+      jupytext_version: 1.13.7
   kernelspec:
-    display_name: Python 3
+    display_name: Python 3 (ipykernel)
     language: python
     name: python3
   language_info:
@@ -20,7 +20,7 @@ jupyter:
     name: python
     nbconvert_exporter: python
     pygments_lexer: ipython3
-    version: 3.7.6
+    version: 3.9.0
   plotly:
     description: How to manipulate the graph size, margins and background color.
     display_as: file_settings
@@ -127,6 +127,38 @@ fig.update_yaxes(automargin=True)
 fig.show()
 ```
 
+### Automatically Adjust Specific Margins
+You can also set auto-margin for specific sides of the figure. Here, we set `automargin` on the `left` and `top` of the figure.
+
+```python
+import plotly.graph_objects as go
+
+
+fig = go.Figure()
+
+fig.add_trace(go.Bar(
+    x=["Apples", "Oranges", "Watermelon", "Pears"],
+    y=[3, 2, 1, 4]
+))
+
+fig.update_layout(
+    autosize=False,
+    width=500,
+    height=500,
+    yaxis=dict(
+        title_text="Y-axis Title",
+        ticktext=["Very long label", "long label", "3", "label"],
+        tickvals=[1, 2, 3, 4],
+        tickmode="array",
+        titlefont=dict(size=30),
+    )
+)
+
+fig.update_yaxes(automargin='left+top')
+
+fig.show()
+```
+
 #### Reference
 
 See https://plotly.com/python/reference/layout/ for more information and chart attribute options!