|   | 1 |  initial version  | 
Let me assume that you use jupyter notebook (the behaviour depends on the interface), you can do:
%attach /path/to/function.py
or (inlining the content)
%load /path/to/function.py
 Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.
 
                
                Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.