fix LdaMallet test
fix LdaMallet test

ELind77/gensim,gojomo/gensim,manasRK/gensim,mattilyra/gensim,manasRK/gensim,gojomo/gensim,Kreiswolke/gensim,ELind77/gensim,loisaidasam/gensim,olavurmortensen/gensim,tzoiker/gensim,dsquareindia/gensim,davechallis/gensim,summanlp/gensim,jaksmid/gensim,olavurmortensen/gensim,piskvorky/gensim,bhargavvader/gensim,akutuzov/gensim,akutuzov/gensim,robotcator/gensim,isohyt/gensim,manasRK/gensim,quole/gensim,piskvorky/gensim,ziky90/gensim,RaRe-Technologies/gensim,mattilyra/gensim,isohyt/gensim,dsquareindia/gensim,ziky90/gensim,macks22/gensim,markroxor/gensim,ELind77/gensim,jaksmid/gensim,summanlp/gensim,davechallis/gensim,summanlp/gensim,akutuzov/gensim,mattilyra/gensim,tzoiker/gensim,laic/gensim,olavurmortensen/gensim,markroxor/gensim,zachmayer/gensim,robotcator/gensim,jaksmid/gensim,quole/gensim,robotcator/gensim,gojomo/gensim,gojomo/gensim,laic/gensim,RaRe-Technologies/gensim,pombredanne/gensim,loisaidasam/gensim,loisaidasam/gensim,macks22/gensim,zachmayer/gensim,quole/gensim,Kreiswolke/gensim,bhargavvader/gensim,Kreiswolke/gensim,isohyt/gensim,davechallis/gensim,zachmayer/gensim,markroxor/gensim,pombredanne/gensim,laic/gensim,macks22/gensim,tzoiker/gensim,RaRe-Technologies/gensim,dsquareindia/gensim,ziky90/gensim,pombredanne/gensim,bhargavvader/gensim,RaRe-Technologies/gensim,piskvorky/gensim