Update net.py file header, docstring, attributes
Update net.py file header, docstring, attributes

sorgerlab/indra,bgyori/indra,johnbachman/belpy,sorgerlab/belpy,johnbachman/belpy,johnbachman/indra,bgyori/indra,sorgerlab/indra,sorgerlab/belpy,sorgerlab/indra,johnbachman/belpy,johnbachman/indra,sorgerlab/belpy,johnbachman/indra,bgyori/indra