Fix doctest fail from Preassembler progress bar
Fix doctest fail from Preassembler progress bar

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