# Revision history [back]

### using show automatically in flask notebook

Is there a way to make sage flask notebook automatically use show when assigning a variable? For instance if I don't assign the right hand side to variable flask will attempt to typeset it.

vector([1,2,3])


But if I assign it to a variable r

r=vector([1,2,3])


it will only show it immediately if I type

r=vector([1,2,3]);show(r)


or simply

r=vector([1,2,3]);r


But I find it a bit tedious if I have to type that every time, so is there a way to make show, get executed automatically, whenever one is assigning a variable?