Fix pyemd import (#2240)
Fix pyemd import (#2240)

* Fixed pyemd import

* Fixed pythonic-equality and typo

* Updated pyemd import error

* Updated import error for pyemd again

piskvorky/gensim,piskvorky/gensim,RaRe-Technologies/gensim,gojomo/gensim,gojomo/gensim,RaRe-Technologies/gensim,gojomo/gensim,piskvorky/gensim,RaRe-Technologies/gensim,gojomo/gensim,RaRe-Technologies/gensim