Update network-graphs.md

Author: nicolaskruchten

python/network-graphs.md

@@ -33,7 +33,9 @@ jupyter:
     order: 14
     page_type: u-guide
     permalink: python/network-graphs/
-    redirect_from: ipython-notebooks/networks/
+    redirect_from: 
+      - ipython-notebooks/networks/
+      - ipython-notebooks/network-graphs/
     thumbnail: thumbnail/net.jpg
     v4upgrade: true
 ---
@@ -161,4 +163,4 @@ IFrame(src= "https://dash-simple-apps.plotly.host/dash-networkplot/code", width=
 ```
 
 #### Reference
-See https://plot.ly/python/reference/#scatter for more information and chart attribute options!
+See https://plot.ly/python/reference/#scatter for more information and chart attribute options!