Moved interact to view an induced subgraph from wiki to library

[sagetrac-punchagan]

Moved the interact that shows an induced subgraph obtained on deleting a vertex, from the wiki to library.

CC: @mkoeppe @dimpase @slel @tscrim

Component: interact

Reviewer: Travis Scrimshaw

Issue created by migration from https://trac.sagemath.org/ticket/9737

[sagetrac-pang]

comment:1

Attachment: show_subgraph.patch.gz

I really have to say: is this example worth it?

IMHO, the graph editor now shipped with Sage makes this example out of order. Use graph_editor on the chosen graph, and double click on a vertex to delete it, and you're showing the same idea, with a more strightforward interface.

There are loads of awesome things to do with graphs in Sage. With the new patch #8631, we can do much better than this.

[fchapoton]

comment:2

obsolete ?

[fchapoton]

comment:3

can we close ?

[tscrim]

Reviewer: Travis Scrimshaw

[tscrim]

comment:4

I think so.

[tscrim]

Changed author from Puneeth Chaganti to none