the way of multiple routes

[akdk2001]

Hi,
I am following documents about python app hello to deploy my own handler on ironfunctions.
thru : https://github.com/iron-io/functions/tree/master/examples/hello/python

I have question. When I follow quick example step by step.
it seems not to have any ways to set handler file(hello.py).

I want to create multiple routes. If I want to do that, I need to modify only hello.py.
Do you have any ideas about that?

Thanks.