Fix unicode issue in bioprocesses in Python 2
Fix unicode issue in bioprocesses in Python 2

jmuhlich/indra,jmuhlich/indra,sorgerlab/indra,bgyori/indra,bgyori/indra,pvtodorov/indra,johnbachman/indra,sorgerlab/belpy,johnbachman/indra,pvtodorov/indra,jmuhlich/indra,johnbachman/belpy,sorgerlab/belpy,sorgerlab/indra,johnbachman/belpy,pvtodorov/indra,sorgerlab/belpy,sorgerlab/indra,johnbachman/indra,bgyori/indra,pvtodorov/indra,johnbachman/belpy