added `main` to test_lee unittest
added `main` to test_lee unittest

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