Docstrings w stylu Numpy

Docstring Standard
A documentation string (docstring) is a string that describes a module, function, class, or method definition. The docstring is a special attribute of the object (object.__doc__) and, for consistency, is surrounded by triple double quotes, i.e.:

"""This is the form of a docstring.

It can be spread over several lines.

"""
Tejas Naik