Improve docstring, remove cleaning before return
Improve docstring, remove cleaning before return

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